<?xml version="1.0" encoding="us-ascii" standalone="yes"?>
<!-- DFS Xcelerate Instance Document - http://www.dfsco.com/financial-services/ -->
<!-- Version:  6.23.6 -->
<!-- Round: 3 -->
<!-- Creation date: 2017-05-11T20:01:41Z -->
<!-- Copyright (c) 2017 Donnelley Financial, LLC. All Rights Reserved. -->
<xbrl xmlns="http://www.xbrl.org/2003/instance" xmlns:xbrll="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:us-gaap="http://fasb.org/us-gaap/2016-01-31" xmlns:dei="http://xbrl.sec.gov/dei/2014-01-31" xmlns:emis="http://emisphere.com/20170331" xmlns:us-types="http://fasb.org/us-types/2016-01-31" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:stpr="http://xbrl.sec.gov/stpr/2011-01-31" xmlns:country="http://xbrl.sec.gov/country/2016-01-31" xmlns:currency="http://xbrl.sec.gov/currency/2016-01-31" xmlns:exch="http://xbrl.sec.gov/exch/2016-01-31" xmlns:naics="http://xbrl.sec.gov/naics/2011-01-31" xmlns:invest="http://xbrl.sec.gov/invest/2013-01-31" xmlns:sic="http://xbrl.sec.gov/sic/2011-01-31" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:utr="http://www.xbrl.org/2009/utr">
  <xbrll:schemaRef xlink:type="simple" xlink:arcrole="http://www.xbrl.org/2003/linkbase" xlink:href="emis-20170331.xsd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrll="http://www.xbrl.org/2003/linkbase" />
  <us-gaap:DebtInstrumentConvertibleConversionPrice1 contextRef="eol_PE5372----1710-Q0002_STD_0_20060516_0" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_0EC79073-A2F4-468B-9D21-B9B6BC38C9DB_2_3">3.78</us-gaap:DebtInstrumentConvertibleConversionPrice1>
  <us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity contextRef="eol_PE5372----1710-Q0002_STD_0_20140820_0" unitRef="iso4217_USD" decimals="INF" id="id_11903472_C57E2DFC-95CA-4D43-B35D-74A9A4D0B291_1001_0">20000000</us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity>
  <us-gaap:DebtInstrumentFaceAmount contextRef="eol_PE5372----1710-Q0002_STD_0_20140820_0_2033594x2335086" unitRef="iso4217_USD" decimals="INF" id="id_11903472_C57E2DFC-95CA-4D43-B35D-74A9A4D0B291_3001_2">5000000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:DebtInstrumentFaceAmount contextRef="eol_PE5372----1710-Q0002_STD_0_20141104_0_2033594x2335086" unitRef="iso4217_USD" decimals="INF" id="id_11903472_C57E2DFC-95CA-4D43-B35D-74A9A4D0B291_3002_2">3000000</us-gaap:DebtInstrumentFaceAmount>
  <emis:PercentageOfRoyaltyPaidOnNetSalesUnderConditionOne contextRef="eol_PE5372----1710-Q0002_STD_0_20161208_0" unitRef="pure" decimals="3" id="id_11903472_9B27F72C-5F8A-413B-A0D3-9833D7D4A5D7_1001_0">0.005</emis:PercentageOfRoyaltyPaidOnNetSalesUnderConditionOne>
  <dei:EntityCommonStockSharesOutstanding contextRef="eol_PE5372----1710-Q0002_STD_0_20170501_0" unitRef="shares" decimals="INF" id="id_11903472_CF143878-2FF3-4DE5-B33E-584AD1AB48E7_2_5">60852478</dei:EntityCommonStockSharesOutstanding>
  <us-gaap:DebtInstrumentFaceAmount contextRef="eol_PE5372----1710-Q0002_STD_0_20150406_0_2033594x2335086" unitRef="iso4217_USD" decimals="INF" id="id_11903472_C57E2DFC-95CA-4D43-B35D-74A9A4D0B291_3004_2">5000000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:DebtInstrumentFaceAmount contextRef="eol_PE5372----1710-Q0002_STD_0_20100608_0_2033594x2118616" unitRef="iso4217_USD" decimals="INF" id="id_11903472_28D7BF72-3BCF-44C8-8D5C-87222E67C246_1002_0">600000</us-gaap:DebtInstrumentFaceAmount>
  <emis:LineOfCreditFacilityAdditionalBorrowings contextRef="eol_PE5372----1710-Q0002_STD_0_20150701_0_2028497x2033371" unitRef="iso4217_USD" decimals="INF" id="id_11903472_C57E2DFC-95CA-4D43-B35D-74A9A4D0B291_2005_3">2000000</emis:LineOfCreditFacilityAdditionalBorrowings>
  <emis:NetProceedsOfSecuredLoanAgreement contextRef="eol_PE5372----1710-Q0002_STD_0_20050926_0" unitRef="iso4217_USD" decimals="-5" id="id_11903472_0EC79073-A2F4-468B-9D21-B9B6BC38C9DB_1_0">12900000</emis:NetProceedsOfSecuredLoanAgreement>
  <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="eol_PE5372----1710-Q0002_STD_0_20050926_0_2033594x2118616" unitRef="pure" decimals="INF" id="id_11903472_0EC79073-A2F4-468B-9D21-B9B6BC38C9DB_2001_2">0.11</us-gaap:DebtInstrumentInterestRateStatedPercentage>
  <us-gaap:DebtInstrumentFaceAmount contextRef="eol_PE5372----1710-Q0002_STD_0_20050926_0_2033594x2118616" unitRef="iso4217_USD" decimals="INF" id="id_11903472_0EC79073-A2F4-468B-9D21-B9B6BC38C9DB_2001_1">15000000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:DebtInstrumentFaceAmount contextRef="eol_PE5372----1710-Q0002_STD_0_20121017_0_2033594x2169752" unitRef="iso4217_USD" decimals="INF" id="id_11903472_BB95B2A7-8F85-4A29-B1DB-CBDCC9FC8475_1001_0">1400000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="eol_PE5372----1710-Q0002_STD_0_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_1002_19">10360000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_11">789000</us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent>
  <us-gaap:CommonStockParOrStatedValuePerShare contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_30">0.01</us-gaap:CommonStockParOrStatedValuePerShare>
  <us-gaap:DebtInstrumentUnamortizedDiscount contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_5345D2F9-71EC-4C63-B4FF-F7F2AAAF59CC_1_4">14336000</us-gaap:DebtInstrumentUnamortizedDiscount>
  <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="pure" decimals="INF" id="id_11903472_9FCFC09C-1B67-4E70-BD11-347156D79EF4_2001_1">0.13</us-gaap:DebtInstrumentInterestRateStatedPercentage>
  <us-gaap:CommitmentsAndContingencies contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" xsi:nil="true" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_22" />
  <us-gaap:CommonStockSharesOutstanding contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_33">60852478</us-gaap:CommonStockSharesOutstanding>
  <us-gaap:CommonStockSharesIssued contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_32">61142210</us-gaap:CommonStockSharesIssued>
  <us-gaap:Assets contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_8">5182000</us-gaap:Assets>
  <us-gaap:AccruedVacationCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_DA17D465-DD83-475D-B913-300086B4B255_1_2">34000</us-gaap:AccruedVacationCurrent>
  <us-gaap:AssetsCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_6">5158000</us-gaap:AssetsCurrent>
  <us-gaap:CommonStockSharesAuthorized contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_31">400000000</us-gaap:CommonStockSharesAuthorized>
  <us-gaap:AdditionalPaidInCapitalCommonStock contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_34">406616000</us-gaap:AdditionalPaidInCapitalCommonStock>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_2">4639000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:AccountsReceivableNetCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_3">239000</us-gaap:AccountsReceivableNetCurrent>
  <us-gaap:CommonStockValue contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_29">611000</us-gaap:CommonStockValue>
  <us-gaap:DeferredRevenueNoncurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_18">55616000</us-gaap:DeferredRevenueNoncurrent>
  <us-gaap:AccountsPayableCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_DA17D465-DD83-475D-B913-300086B4B255_1_0">444000</us-gaap:AccountsPayableCurrent>
  <us-gaap:DeferredRevenueCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_12">194000</us-gaap:DeferredRevenueCurrent>
  <us-gaap:AccruedProfessionalFeesCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_DA17D465-DD83-475D-B913-300086B4B255_1_1">311000</us-gaap:AccruedProfessionalFeesCurrent>
  <us-gaap:DerivativeLiabilities contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_1_10">33069000</us-gaap:DerivativeLiabilities>
  <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_DD7C7ADB-ED81-49E0-BC10-78F5F37EC2A6_1001_5">27709000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue>
  <us-gaap:OperatingLeasesFutureMinimumPaymentsDue contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_34C36D3C-B4DA-4DDD-989A-46C080EC6F3E_1_1">37000</us-gaap:OperatingLeasesFutureMinimumPaymentsDue>
  <us-gaap:PreferredStockParOrStatedValuePerShare contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_25">0.01</us-gaap:PreferredStockParOrStatedValuePerShare>
  <us-gaap:PreferredStockSharesAuthorized contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_26">4000000</us-gaap:PreferredStockSharesAuthorized>
  <us-gaap:PrepaidInsurance contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_36A63060-B879-466D-9374-5CC444175CB1_1_0">82000</us-gaap:PrepaidInsurance>
  <us-gaap:NotesPayableRelatedPartiesNoncurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_15">68089000</us-gaap:NotesPayableRelatedPartiesNoncurrent>
  <us-gaap:PreferredStockSharesOutstanding contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_28">0</us-gaap:PreferredStockSharesOutstanding>
  <us-gaap:InventoryNet contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_4">50000</us-gaap:InventoryNet>
  <us-gaap:IncomeTaxExaminationPenaltiesAndInterestAccrued contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="INF" id="id_11903472_DEDD29AA-8740-4EB6-9572-44A12B4F4E72_1_0">0</us-gaap:IncomeTaxExaminationPenaltiesAndInterestAccrued>
  <us-gaap:Liabilities contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_21">160441000</us-gaap:Liabilities>
  <us-gaap:LiabilitiesAndStockholdersEquity contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_40">5182000</us-gaap:LiabilitiesAndStockholdersEquity>
  <us-gaap:LiabilitiesCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_14">6578000</us-gaap:LiabilitiesCurrent>
  <us-gaap:OperatingLeasesFutureMinimumPaymentsRemainderOfFiscalYear contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_34C36D3C-B4DA-4DDD-989A-46C080EC6F3E_1_0">37000</us-gaap:OperatingLeasesFutureMinimumPaymentsRemainderOfFiscalYear>
  <us-gaap:NotesPayable contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_5345D2F9-71EC-4C63-B4FF-F7F2AAAF59CC_1_5">68089000</us-gaap:NotesPayable>
  <us-gaap:PreferredStockValue contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" xsi:nil="true" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_24" />
  <us-gaap:StockholdersEquity contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_39">-155259000</us-gaap:StockholdersEquity>
  <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-5" id="id_11903472_4092DF77-9961-4B7B-9436-F4578EA98533_1001_1">300000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions>
  <us-gaap:SharesIssued contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="shares" decimals="INF" id="id_11903472_223EBCDE-B281-4EE7-83A7-29034DA3A94F_1001_0">9309476</us-gaap:SharesIssued>
  <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_36">-558497000</us-gaap:RetainedEarningsAccumulatedDeficit>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="shares" decimals="INF" id="id_11903472_223EBCDE-B281-4EE7-83A7-29034DA3A94F_1001_1">3170016</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
  <us-gaap:StockholdersEquityNoteSubscriptionsReceivable contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_35">37000</us-gaap:StockholdersEquityNoteSubscriptionsReceivable>
  <us-gaap:TreasuryStockShares contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_38">289732</us-gaap:TreasuryStockShares>
  <us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_5">230000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
  <us-gaap:TreasuryStockValue contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_37">3952000</us-gaap:TreasuryStockValue>
  <us-gaap:PreferredStockSharesIssued contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_27">0</us-gaap:PreferredStockSharesIssued>
  <us-gaap:SecurityDeposit contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_7">24000</us-gaap:SecurityDeposit>
  <emis:RelatedPartyTransactionDerivativeLiabilityNoncurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_17">27474000</emis:RelatedPartyTransactionDerivativeLiabilityNoncurrent>
  <emis:LiabilitiesRecordedForIndemnificationProvisions contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="INF" id="id_11903472_B1EE71BA-265D-4813-AC8C-A86B6C8563CE_1001_0">0</emis:LiabilitiesRecordedForIndemnificationProvisions>
  <emis:DeferredLeaseLiabilityAndOtherLiabilitiesNonCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_20">2000</emis:DeferredLeaseLiabilityAndOtherLiabilitiesNonCurrent>
  <emis:MinimumRequiredCashBalanceUnderCondition contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="INF" id="id_11903472_241D748E-90B7-427D-8759-4CD144003F5E_2001_1">15000000</emis:MinimumRequiredCashBalanceUnderCondition>
  <emis:MinimumRequiredCashBalance contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="INF" id="id_11903472_241D748E-90B7-427D-8759-4CD144003F5E_2001_0">10000000</emis:MinimumRequiredCashBalance>
  <emis:PrepaidExpensesAndOtherCurrentAssets contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_36A63060-B879-466D-9374-5CC444175CB1_1_1">148000</emis:PrepaidExpensesAndOtherCurrentAssets>
  <emis:RelatedPartyTransactionDerivativeLiabilityCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_13">5595000</emis:RelatedPartyTransactionDerivativeLiabilityCurrent>
  <emis:AccruedInterestRelatedPartyNoncurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_1_16">2682000</emis:AccruedInterestRelatedPartyNoncurrent>
  <us-gaap:DerivativeLiabilities contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2022410x2021995" unitRef="iso4217_USD" decimals="-3" id="id_11903472_75429FF3-DA57-4104-BF98-6E6A4EAE2DF2_3001_1">5360000</us-gaap:DerivativeLiabilities>
  <us-gaap:DerivativeLiabilities contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2022410x2022419" unitRef="iso4217_USD" decimals="-3" id="id_11903472_75429FF3-DA57-4104-BF98-6E6A4EAE2DF2_3002_1">27709000</us-gaap:DerivativeLiabilities>
  <us-gaap:ConvertibleNotesPayable contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2025588x2290570" unitRef="iso4217_USD" decimals="-5" id="id_11903472_F91D2B64-ED59-46A9-BA94-50F0B20F0581_2001_4">53000000</us-gaap:ConvertibleNotesPayable>
  <us-gaap:BridgeLoan contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2025588x2290570" unitRef="iso4217_USD" decimals="-5" id="id_11903472_F91D2B64-ED59-46A9-BA94-50F0B20F0581_2001_7">2400000</us-gaap:BridgeLoan>
  <us-gaap:NotesPayable contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2025588x2290570_2033594x2175516" unitRef="iso4217_USD" decimals="-5" id="id_11903472_F91D2B64-ED59-46A9-BA94-50F0B20F0581_3001_6">800000</us-gaap:NotesPayable>
  <emis:DerivativeInstrumentsWarrants contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2068720" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_1001_4">234000</emis:DerivativeInstrumentsWarrants>
  <emis:DerivativeInstrumentsWarrants contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2097458" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_2001_7">764000</emis:DerivativeInstrumentsWarrants>
  <us-gaap:SharePrice contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2108947" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_D0EE44EC-072C-438A-8D34-CA4476B2BF41_2001_0">0.47</us-gaap:SharePrice>
  <emis:FairValueAssumptionConversionPrice contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2108947" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_D0EE44EC-072C-438A-8D34-CA4476B2BF41_2001_1">0.50</emis:FairValueAssumptionConversionPrice>
  <us-gaap:CommonStocksIncludingAdditionalPaidInCapital contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2116523" unitRef="iso4217_USD" decimals="-6" id="id_11903472_DB64EB58-A874-4460-AC4C-15C1E4CCFA31_1001_0">10000000</us-gaap:CommonStocksIncludingAdditionalPaidInCapital>
  <us-gaap:DerivativeLiabilities contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2116523" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_3001_0">24053000</us-gaap:DerivativeLiabilities>
  <us-gaap:SharePrice contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2116523" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_1AC9A457-56C4-4157-A141-0D6338333572_2001_0">0.47</us-gaap:SharePrice>
  <emis:FairValueAssumptionConversionPrice contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2116523" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_1AC9A457-56C4-4157-A141-0D6338333572_2001_1">1.25</emis:FairValueAssumptionConversionPrice>
  <us-gaap:DerivativeLiabilities contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2169752" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_4001_2">2541000</us-gaap:DerivativeLiabilities>
  <us-gaap:SharePrice contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2169752" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_4F24C444-BE22-4815-84B9-AC2C4F719583_2001_0">0.47</us-gaap:SharePrice>
  <emis:FairValueAssumptionConversionPrice contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2169752" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_4F24C444-BE22-4815-84B9-AC2C4F719583_2001_1">0.50</emis:FairValueAssumptionConversionPrice>
  <us-gaap:DerivativeLiabilities contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2175516" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_5001_1">880000</us-gaap:DerivativeLiabilities>
  <us-gaap:SharePrice contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2175516" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_955F7E98-5050-47CA-A0C4-B6918D09FE1B_2001_0">0.47</us-gaap:SharePrice>
  <emis:FairValueAssumptionConversionPrice contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2175516" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_955F7E98-5050-47CA-A0C4-B6918D09FE1B_2001_1">0.50</emis:FairValueAssumptionConversionPrice>
  <us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2206022" unitRef="shares" decimals="-6" id="id_11903472_B271FECE-07E9-4DB4-AC1C-F36DA4A06A5C_1001_0">10000000</us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights>
  <us-gaap:SharePrice contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2206022" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_DAFF863D-DDE6-4CB7-8253-FF88E9234DFF_2001_0">0.47</us-gaap:SharePrice>
  <emis:FairValueAssumptionConversionPrice contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2206022" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_DAFF863D-DDE6-4CB7-8253-FF88E9234DFF_2001_1">0.50</emis:FairValueAssumptionConversionPrice>
  <emis:DerivativeInstrumentsWarrants contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2217977" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_6001_3">946000</emis:DerivativeInstrumentsWarrants>
  <emis:DerivativeInstrumentsWarrants contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2239968" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_7001_5">665000</emis:DerivativeInstrumentsWarrants>
  <emis:DerivativeInstrumentsWarrants contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2291141" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_8001_9">2537000</emis:DerivativeInstrumentsWarrants>
  <emis:DerivativeInstrumentsWarrants contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2352344" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_9001_8">202000</emis:DerivativeInstrumentsWarrants>
  <emis:DerivativeInstrumentsWarrants contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2364109" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_10001_6">247000</emis:DerivativeInstrumentsWarrants>
  <us-gaap:SharePrice contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026789x2039180" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_FD8DCB96-748B-4513-96EA-3080C9B2D176_2001_0">0.47</us-gaap:SharePrice>
  <emis:FairValueAssumptionConversionPrice contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026789x2039180" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_FD8DCB96-748B-4513-96EA-3080C9B2D176_2001_1">0.50</emis:FairValueAssumptionConversionPrice>
  <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2027723x2116523" unitRef="pure" decimals="INF" id="id_11903472_7CF7F705-AB6C-4580-86C6-A5A54A6CC917_2001_1">0.13</us-gaap:DebtInstrumentInterestRateStatedPercentage>
  <us-gaap:DebtInstrumentFaceAmount contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2027723x2116523" unitRef="iso4217_USD" decimals="INF" id="id_11903472_8B1532CD-766C-46F7-927B-D3427FC5241E_2001_1">53000000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:DebtInstrumentConvertibleConversionPrice1 contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2027723x2116523" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_8B1532CD-766C-46F7-927B-D3427FC5241E_2001_0">1.25</us-gaap:DebtInstrumentConvertibleConversionPrice1>
  <us-gaap:NotesPayableRelatedPartiesNoncurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2027723x2116523" unitRef="iso4217_USD" decimals="-3" id="id_11903472_B4612B21-9828-43DD-9420-E11024D63FD8_1001_0">41003000</us-gaap:NotesPayableRelatedPartiesNoncurrent>
  <emis:DebtInstrumentAccruedInterest contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2027723x2116523" unitRef="iso4217_USD" decimals="-5" id="id_11903472_8B1532CD-766C-46F7-927B-D3427FC5241E_2001_2">1700000</emis:DebtInstrumentAccruedInterest>
  <emis:PercentageOfRoyaltyPaidOnNetSalesUnderConditionTwo contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2027749x2037322" unitRef="pure" decimals="3" id="id_11903472_C6327E4F-A977-43D9-A61A-49060C10E9E1_1001_2">0.025</emis:PercentageOfRoyaltyPaidOnNetSalesUnderConditionTwo>
  <emis:PercentageOfRoyaltyPaidOnNetSales contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2027749x2037322" unitRef="pure" decimals="2" id="id_11903472_C6327E4F-A977-43D9-A61A-49060C10E9E1_1001_0">0.20</emis:PercentageOfRoyaltyPaidOnNetSales>
  <emis:PercentageOfRoyaltyPaidOnNetSalesUnderConditionOne contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2027749x2037322" unitRef="pure" decimals="2" id="id_11903472_C6327E4F-A977-43D9-A61A-49060C10E9E1_1001_1">0.05</emis:PercentageOfRoyaltyPaidOnNetSalesUnderConditionOne>
  <us-gaap:NotesPayable contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2137315" unitRef="iso4217_USD" decimals="-3" id="id_11903472_5345D2F9-71EC-4C63-B4FF-F7F2AAAF59CC_1001_3">2412000</us-gaap:NotesPayable>
  <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2169752" unitRef="pure" decimals="INF" id="id_11903472_BB95B2A7-8F85-4A29-B1DB-CBDCC9FC8475_2002_1">0.13</us-gaap:DebtInstrumentInterestRateStatedPercentage>
  <us-gaap:DebtInstrumentFaceAmount contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2169752" unitRef="iso4217_USD" decimals="INF" id="id_11903472_063201EF-C925-4709-A118-B1B6CDE448C4_2001_4">2400000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:NotesPayableRelatedPartiesNoncurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2169752" unitRef="iso4217_USD" decimals="-3" id="id_11903472_B4612B21-9828-43DD-9420-E11024D63FD8_2001_3">81000</us-gaap:NotesPayableRelatedPartiesNoncurrent>
  <emis:DebtInstrumentAccruedInterest contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2169752" unitRef="iso4217_USD" decimals="-5" id="id_11903472_063201EF-C925-4709-A118-B1B6CDE448C4_2001_5">100000</emis:DebtInstrumentAccruedInterest>
  <us-gaap:NotesPayable contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2172763" unitRef="iso4217_USD" decimals="-3" id="id_11903472_5345D2F9-71EC-4C63-B4FF-F7F2AAAF59CC_2001_2">836000</us-gaap:NotesPayable>
  <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2175516" unitRef="pure" decimals="INF" id="id_11903472_662D1EF5-EB84-491E-90EA-01FE1B31B5E3_2001_1">0.10</us-gaap:DebtInstrumentInterestRateStatedPercentage>
  <us-gaap:DebtInstrumentFaceAmount contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2175516" unitRef="iso4217_USD" decimals="INF" id="id_11903472_662D1EF5-EB84-491E-90EA-01FE1B31B5E3_2001_4">800000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:DebtInstrumentConvertibleConversionPrice1 contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2175516" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_662D1EF5-EB84-491E-90EA-01FE1B31B5E3_2001_3">0.50</us-gaap:DebtInstrumentConvertibleConversionPrice1>
  <us-gaap:NotesPayableRelatedPartiesNoncurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2175516" unitRef="iso4217_USD" decimals="-3" id="id_11903472_B4612B21-9828-43DD-9420-E11024D63FD8_3001_2">795000</us-gaap:NotesPayableRelatedPartiesNoncurrent>
  <emis:DebtInstrumentAccruedInterest contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2175516" unitRef="iso4217_USD" decimals="-3" id="id_11903472_662D1EF5-EB84-491E-90EA-01FE1B31B5E3_2001_5">21000</emis:DebtInstrumentAccruedInterest>
  <us-gaap:DebtInstrumentFaceAmount contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2335086" unitRef="iso4217_USD" decimals="INF" id="id_11903472_FE0FF558-85A8-459B-9169-516C27BD6B17_1001_1">26200000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:NotesPayableRelatedPartiesNoncurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2335086" unitRef="iso4217_USD" decimals="-3" id="id_11903472_B4612B21-9828-43DD-9420-E11024D63FD8_4001_1">26210000</us-gaap:NotesPayableRelatedPartiesNoncurrent>
  <us-gaap:LoansPayable contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2335086" unitRef="iso4217_USD" decimals="-5" id="id_11903472_F91D2B64-ED59-46A9-BA94-50F0B20F0581_4001_5">26200000</us-gaap:LoansPayable>
  <us-gaap:NotesPayable contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2335086" unitRef="iso4217_USD" decimals="-3" id="id_11903472_5345D2F9-71EC-4C63-B4FF-F7F2AAAF59CC_3001_1">26211000</us-gaap:NotesPayable>
  <emis:DebtInstrumentAccruedInterest contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2335086" unitRef="iso4217_USD" decimals="-5" id="id_11903472_FE0FF558-85A8-459B-9169-516C27BD6B17_1001_2">900000</emis:DebtInstrumentAccruedInterest>
  <us-gaap:NotesPayable contextRef="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2338121" unitRef="iso4217_USD" decimals="-3" id="id_11903472_5345D2F9-71EC-4C63-B4FF-F7F2AAAF59CC_4001_0">52966000</us-gaap:NotesPayable>
  <us-gaap:DebtInstrumentFaceAmount contextRef="eol_PE5372----1710-Q0002_STD_0_20150106_0_2033594x2335086" unitRef="iso4217_USD" decimals="INF" id="id_11903472_C57E2DFC-95CA-4D43-B35D-74A9A4D0B291_3003_2">5000000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="eol_PE5372----1710-Q0002_STD_0_20151231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_2001_18">12898000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue contextRef="eol_PE5372----1710-Q0002_STD_0_20151231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_DD7C7ADB-ED81-49E0-BC10-78F5F37EC2A6_5001_0">35623000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue>
  <us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_11">869000</us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent>
  <us-gaap:CommonStockParOrStatedValuePerShare contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_30">0.01</us-gaap:CommonStockParOrStatedValuePerShare>
  <us-gaap:DebtInstrumentUnamortizedDiscount contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_5345D2F9-71EC-4C63-B4FF-F7F2AAAF59CC_2_4">14629000</us-gaap:DebtInstrumentUnamortizedDiscount>
  <us-gaap:CommitmentsAndContingencies contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" xsi:nil="true" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_22" />
  <us-gaap:CommonStockSharesOutstanding contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_33">60687478</us-gaap:CommonStockSharesOutstanding>
  <us-gaap:CommonStockSharesIssued contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_32">60977210</us-gaap:CommonStockSharesIssued>
  <us-gaap:Assets contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_8">6584000</us-gaap:Assets>
  <us-gaap:AccruedVacationCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_DA17D465-DD83-475D-B913-300086B4B255_2_2">29000</us-gaap:AccruedVacationCurrent>
  <us-gaap:AssetsCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_6">6560000</us-gaap:AssetsCurrent>
  <us-gaap:CommonStockSharesAuthorized contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_31">400000000</us-gaap:CommonStockSharesAuthorized>
  <us-gaap:AdditionalPaidInCapitalCommonStock contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_34">406495000</us-gaap:AdditionalPaidInCapitalCommonStock>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_2">6085000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:AccountsReceivableNetCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_3">301000</us-gaap:AccountsReceivableNetCurrent>
  <us-gaap:CommonStockValue contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_29">610000</us-gaap:CommonStockValue>
  <us-gaap:DeferredRevenueNoncurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_18">55616000</us-gaap:DeferredRevenueNoncurrent>
  <us-gaap:AccountsPayableCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_DA17D465-DD83-475D-B913-300086B4B255_2_0">638000</us-gaap:AccountsPayableCurrent>
  <us-gaap:DeferredRevenueCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_12">513000</us-gaap:DeferredRevenueCurrent>
  <us-gaap:AccruedProfessionalFeesCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_DA17D465-DD83-475D-B913-300086B4B255_2_1">202000</us-gaap:AccruedProfessionalFeesCurrent>
  <us-gaap:DerivativeLiabilities contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_2_10">43194000</us-gaap:DerivativeLiabilities>
  <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_DD7C7ADB-ED81-49E0-BC10-78F5F37EC2A6_1002_0">35195000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue>
  <us-gaap:PreferredStockParOrStatedValuePerShare contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_25">0.01</us-gaap:PreferredStockParOrStatedValuePerShare>
  <us-gaap:PreferredStockSharesAuthorized contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_26">4000000</us-gaap:PreferredStockSharesAuthorized>
  <us-gaap:PrepaidInsurance contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_36A63060-B879-466D-9374-5CC444175CB1_2_0">86000</us-gaap:PrepaidInsurance>
  <us-gaap:NotesPayableRelatedPartiesNoncurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_15">67589000</us-gaap:NotesPayableRelatedPartiesNoncurrent>
  <us-gaap:PreferredStockSharesOutstanding contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_28">0</us-gaap:PreferredStockSharesOutstanding>
  <us-gaap:InventoryNet contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_4">67000</us-gaap:InventoryNet>
  <us-gaap:Liabilities contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_21">167992000</us-gaap:Liabilities>
  <us-gaap:LiabilitiesAndStockholdersEquity contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_40">6584000</us-gaap:LiabilitiesAndStockholdersEquity>
  <us-gaap:LiabilitiesCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_14">9725000</us-gaap:LiabilitiesCurrent>
  <us-gaap:NotesPayable contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_5345D2F9-71EC-4C63-B4FF-F7F2AAAF59CC_2_5">67589000</us-gaap:NotesPayable>
  <us-gaap:PreferredStockValue contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" xsi:nil="true" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_24" />
  <us-gaap:StockholdersEquity contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_39">-161408000</us-gaap:StockholdersEquity>
  <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_36">-564561000</us-gaap:RetainedEarningsAccumulatedDeficit>
  <us-gaap:TreasuryStockShares contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_38">289732</us-gaap:TreasuryStockShares>
  <us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_5">107000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
  <us-gaap:TreasuryStockValue contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_37">3952000</us-gaap:TreasuryStockValue>
  <us-gaap:PreferredStockSharesIssued contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="shares" decimals="INF" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_27">0</us-gaap:PreferredStockSharesIssued>
  <us-gaap:SecurityDeposit contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_7">24000</us-gaap:SecurityDeposit>
  <emis:RelatedPartyTransactionDerivativeLiabilityNoncurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_17">34851000</emis:RelatedPartyTransactionDerivativeLiabilityNoncurrent>
  <emis:DeferredLeaseLiabilityAndOtherLiabilitiesNonCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_20">5000</emis:DeferredLeaseLiabilityAndOtherLiabilitiesNonCurrent>
  <emis:PrepaidExpensesAndOtherCurrentAssets contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_36A63060-B879-466D-9374-5CC444175CB1_2_1">21000</emis:PrepaidExpensesAndOtherCurrentAssets>
  <emis:RoyaltyPayableToRelatedPartiesNonCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_19">206000</emis:RoyaltyPayableToRelatedPartiesNonCurrent>
  <emis:RelatedPartyTransactionDerivativeLiabilityCurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_91AA0B22-F8A1-4B1F-B3BB-E1528322FD1D_2_13">8343000</emis:RelatedPartyTransactionDerivativeLiabilityCurrent>
  <us-gaap:DerivativeLiabilities contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2022410x2021995" unitRef="iso4217_USD" decimals="-3" id="id_11903472_75429FF3-DA57-4104-BF98-6E6A4EAE2DF2_1001_2">7999000</us-gaap:DerivativeLiabilities>
  <us-gaap:DerivativeLiabilities contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2022410x2022419" unitRef="iso4217_USD" decimals="-3" id="id_11903472_75429FF3-DA57-4104-BF98-6E6A4EAE2DF2_1002_2">35195000</us-gaap:DerivativeLiabilities>
  <emis:DerivativeInstrumentsWarrants contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2068720" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_1002_4">344000</emis:DerivativeInstrumentsWarrants>
  <emis:DerivativeInstrumentsWarrants contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2097458" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_2002_7">1139000</emis:DerivativeInstrumentsWarrants>
  <us-gaap:SharePrice contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2108947" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_D0EE44EC-072C-438A-8D34-CA4476B2BF41_2002_0">0.60</us-gaap:SharePrice>
  <emis:FairValueAssumptionConversionPrice contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2108947" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_D0EE44EC-072C-438A-8D34-CA4476B2BF41_2002_1">0.50</emis:FairValueAssumptionConversionPrice>
  <us-gaap:DerivativeLiabilities contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2116523" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_3002_0">30559000</us-gaap:DerivativeLiabilities>
  <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2116523" unitRef="iso4217_USD" decimals="-3" id="id_11903472_DD7C7ADB-ED81-49E0-BC10-78F5F37EC2A6_2002_3">4027000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue>
  <us-gaap:SharePrice contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2116523" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_1AC9A457-56C4-4157-A141-0D6338333572_2002_0">0.60</us-gaap:SharePrice>
  <emis:FairValueAssumptionConversionPrice contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2116523" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_1AC9A457-56C4-4157-A141-0D6338333572_2002_1">1.25</emis:FairValueAssumptionConversionPrice>
  <us-gaap:DerivativeLiabilities contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2169752" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_4002_2">3187000</us-gaap:DerivativeLiabilities>
  <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2169752" unitRef="iso4217_USD" decimals="-3" id="id_11903472_DD7C7ADB-ED81-49E0-BC10-78F5F37EC2A6_3002_1">297000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue>
  <us-gaap:SharePrice contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2169752" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_4F24C444-BE22-4815-84B9-AC2C4F719583_2002_0">0.60</us-gaap:SharePrice>
  <emis:FairValueAssumptionConversionPrice contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2169752" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_4F24C444-BE22-4815-84B9-AC2C4F719583_2002_1">0.50</emis:FairValueAssumptionConversionPrice>
  <us-gaap:DerivativeLiabilities contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2175516" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_5002_1">1105000</us-gaap:DerivativeLiabilities>
  <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2175516" unitRef="iso4217_USD" decimals="-3" id="id_11903472_DD7C7ADB-ED81-49E0-BC10-78F5F37EC2A6_4002_2">41000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue>
  <us-gaap:SharePrice contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2175516" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_955F7E98-5050-47CA-A0C4-B6918D09FE1B_2002_0">0.60</us-gaap:SharePrice>
  <emis:FairValueAssumptionConversionPrice contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2175516" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_955F7E98-5050-47CA-A0C4-B6918D09FE1B_2002_1">0.50</emis:FairValueAssumptionConversionPrice>
  <us-gaap:SharePrice contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2206022" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_DAFF863D-DDE6-4CB7-8253-FF88E9234DFF_2002_0">0.60</us-gaap:SharePrice>
  <emis:FairValueAssumptionConversionPrice contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2206022" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_DAFF863D-DDE6-4CB7-8253-FF88E9234DFF_2002_1">0.50</emis:FairValueAssumptionConversionPrice>
  <emis:DerivativeInstrumentsWarrants contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2217977" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_6002_3">1412000</emis:DerivativeInstrumentsWarrants>
  <emis:DerivativeInstrumentsWarrants contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2239968" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_7002_5">993000</emis:DerivativeInstrumentsWarrants>
  <emis:DerivativeInstrumentsWarrants contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2291141" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_8002_9">3785000</emis:DerivativeInstrumentsWarrants>
  <emis:DerivativeInstrumentsWarrants contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2352344" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_9002_8">301000</emis:DerivativeInstrumentsWarrants>
  <emis:DerivativeInstrumentsWarrants contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2364109" unitRef="iso4217_USD" decimals="-3" id="id_11903472_481D2DC9-2C6B-4991-8518-9B1488573B30_10002_6">369000</emis:DerivativeInstrumentsWarrants>
  <us-gaap:SharePrice contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026789x2039180" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_FD8DCB96-748B-4513-96EA-3080C9B2D176_2002_0">0.60</us-gaap:SharePrice>
  <emis:FairValueAssumptionConversionPrice contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026789x2039180" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_FD8DCB96-748B-4513-96EA-3080C9B2D176_2002_1">0.50</emis:FairValueAssumptionConversionPrice>
  <us-gaap:NotesPayableRelatedPartiesNoncurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2027723x2116523" unitRef="iso4217_USD" decimals="-3" id="id_11903472_B4612B21-9828-43DD-9420-E11024D63FD8_1002_0">40699000</us-gaap:NotesPayableRelatedPartiesNoncurrent>
  <us-gaap:NotesPayable contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2033594x2137315" unitRef="iso4217_USD" decimals="-3" id="id_11903472_5345D2F9-71EC-4C63-B4FF-F7F2AAAF59CC_1002_3">2412000</us-gaap:NotesPayable>
  <us-gaap:NotesPayableRelatedPartiesNoncurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2033594x2169752" unitRef="iso4217_USD" decimals="-3" id="id_11903472_B4612B21-9828-43DD-9420-E11024D63FD8_2002_3">91000</us-gaap:NotesPayableRelatedPartiesNoncurrent>
  <us-gaap:NotesPayable contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2033594x2172763" unitRef="iso4217_USD" decimals="-3" id="id_11903472_5345D2F9-71EC-4C63-B4FF-F7F2AAAF59CC_2002_2">836000</us-gaap:NotesPayable>
  <us-gaap:NotesPayableRelatedPartiesNoncurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2033594x2175516" unitRef="iso4217_USD" decimals="-3" id="id_11903472_B4612B21-9828-43DD-9420-E11024D63FD8_3002_2">795000</us-gaap:NotesPayableRelatedPartiesNoncurrent>
  <us-gaap:NotesPayableRelatedPartiesNoncurrent contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2033594x2335086" unitRef="iso4217_USD" decimals="-3" id="id_11903472_B4612B21-9828-43DD-9420-E11024D63FD8_4002_1">26004000</us-gaap:NotesPayableRelatedPartiesNoncurrent>
  <us-gaap:NotesPayable contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2033594x2335086" unitRef="iso4217_USD" decimals="-3" id="id_11903472_5345D2F9-71EC-4C63-B4FF-F7F2AAAF59CC_3002_1">26004000</us-gaap:NotesPayable>
  <us-gaap:NotesPayable contextRef="eol_PE5372----1710-Q0002_STD_0_20161231_0_2033594x2338121" unitRef="iso4217_USD" decimals="-3" id="id_11903472_5345D2F9-71EC-4C63-B4FF-F7F2AAAF59CC_4002_0">52966000</us-gaap:NotesPayable>
  <emis:NumberOfBorrowings contextRef="eol_PE5372----1710-Q0002_STD_1_20140820_0" unitRef="Borrowing" decimals="INF" id="id_11903472_C57E2DFC-95CA-4D43-B35D-74A9A4D0B291_1_1">5</emis:NumberOfBorrowings>
  <emis:CashSweepAsPercentageOfCashProceeds contextRef="eol_PE5372----1710-Q0002_STD_1_20161208_0" unitRef="pure" decimals="2" id="id_11903472_8EB25901-9209-4F14-A6D1-313144EBC9DD_1_2">0.50</emis:CashSweepAsPercentageOfCashProceeds>
  <emis:AggregateCashProceedsRequiredForDebtModifications contextRef="eol_PE5372----1710-Q0002_STD_1_20161208_0" unitRef="iso4217_USD" decimals="INF" id="id_11903472_8EB25901-9209-4F14-A6D1-313144EBC9DD_1_3">5000000</emis:AggregateCashProceedsRequiredForDebtModifications>
  <us-gaap:RepaymentsOfDebt contextRef="eol_PE5372----1710-Q0002_STD_1_20161208_0_2033594x2031470" unitRef="iso4217_USD" decimals="-5" id="id_11903472_8EB25901-9209-4F14-A6D1-313144EBC9DD_1001_1">6200000</us-gaap:RepaymentsOfDebt>
  <us-gaap:RepaymentsOfDebt contextRef="eol_PE5372----1710-Q0002_STD_1_20161208_0_2033594x2175516" unitRef="iso4217_USD" decimals="-5" id="id_11903472_8EB25901-9209-4F14-A6D1-313144EBC9DD_2001_0">800000</us-gaap:RepaymentsOfDebt>
  <emis:ForgivenessOfDebt contextRef="eol_PE5372----1710-Q0002_STD_1_20161208_0_2033594x2335086" unitRef="iso4217_USD" decimals="-6" id="id_11903472_8EB25901-9209-4F14-A6D1-313144EBC9DD_3001_4">7000000</emis:ForgivenessOfDebt>
  <emis:StockAwardPlanAndIncentivePlanApprovalDate contextRef="eol_PE5372----1710-Q0002_STD_1_20070420_0" id="id_11903472_223EBCDE-B281-4EE7-83A7-29034DA3A94F_2_2">2007-04-20</emis:StockAwardPlanAndIncentivePlanApprovalDate>
  <us-gaap:DebtConversionConvertedInstrumentSharesIssued1 contextRef="eol_PE5372----1710-Q0002_STD_1_20170331_0_2033594x2169752" unitRef="shares" decimals="INF" id="id_11903472_063201EF-C925-4709-A118-B1B6CDE448C4_1002_6">4824006</us-gaap:DebtConversionConvertedInstrumentSharesIssued1>
  <us-gaap:DebtConversionConvertedInstrumentSharesIssued1 contextRef="eol_PE5372----1710-Q0002_STD_1_20170331_0_2033594x2175516" unitRef="shares" decimals="INF" id="id_11903472_662D1EF5-EB84-491E-90EA-01FE1B31B5E3_1002_6">1671632</us-gaap:DebtConversionConvertedInstrumentSharesIssued1>
  <emis:ConversionOfRoyaltyPayableToNotesPayable contextRef="eol_PE5372----1710-Q0002_STD_1_20170130_0_2033594x2335086" unitRef="iso4217_USD" decimals="-3" id="id_11903472_241D748E-90B7-427D-8759-4CD144003F5E_1002_2">206000</emis:ConversionOfRoyaltyPayableToNotesPayable>
  <emis:NumberOfWarrantsSoldToFund contextRef="eol_PE5372----1710-Q0002_STD_31_20110731_0_2026703x2350711" unitRef="shares" decimals="-4" id="id_11903472_552C3316-304E-4BC9-9A93-A2B10B3175CA_1_0">3010000</emis:NumberOfWarrantsSoldToFund>
  <emis:WarrantsExpiryDate contextRef="eol_PE5372----1710-Q0002_STD_31_20110731_0_2026703x2350711" id="id_11903472_552C3316-304E-4BC9-9A93-A2B10B3175CA_1_1">2016-07-06</emis:WarrantsExpiryDate>
  <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_DD7C7ADB-ED81-49E0-BC10-78F5F37EC2A6_2_4">-4793000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease>
  <us-gaap:FairValueAssumptionsExpectedDividendRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2108947" unitRef="pure" decimals="2" id="id_11903472_D0EE44EC-072C-438A-8D34-CA4476B2BF41_1002_5">0.00</us-gaap:FairValueAssumptionsExpectedDividendRate>
  <us-gaap:FairValueAssumptionsExpectedVolatilityRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2108947" unitRef="pure" decimals="2" id="id_11903472_D0EE44EC-072C-438A-8D34-CA4476B2BF41_1002_2">1.03</us-gaap:FairValueAssumptionsExpectedVolatilityRate>
  <us-gaap:FairValueAssumptionsRiskFreeInterestRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2108947" unitRef="pure" decimals="4" id="id_11903472_D0EE44EC-072C-438A-8D34-CA4476B2BF41_1002_4">0.0133</us-gaap:FairValueAssumptionsRiskFreeInterestRate>
  <emis:RemainingTermOfExpectedVolatility contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2108947" id="id_11903472_D0EE44EC-072C-438A-8D34-CA4476B2BF41_1002_3">P2Y6M7D</emis:RemainingTermOfExpectedVolatility>
  <emis:ReducedExercisePriceOfWarrants contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2108947" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_6E09F7DA-CA4D-471A-B369-71B4D89F36CF_1_0">0.50</emis:ReducedExercisePriceOfWarrants>
  <emis:WarrantsExpiryDate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2108947" id="id_11903472_6E09F7DA-CA4D-471A-B369-71B4D89F36CF_1_1">2019-07-08</emis:WarrantsExpiryDate>
  <us-gaap:FairValueAssumptionsExpectedDividendRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2116523" unitRef="pure" decimals="2" id="id_11903472_1AC9A457-56C4-4157-A141-0D6338333572_1002_5">0.00</us-gaap:FairValueAssumptionsExpectedDividendRate>
  <us-gaap:FairValueAssumptionsExpectedVolatilityRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2116523" unitRef="pure" decimals="2" id="id_11903472_1AC9A457-56C4-4157-A141-0D6338333572_1002_2">1.46</us-gaap:FairValueAssumptionsExpectedVolatilityRate>
  <us-gaap:FairValueAssumptionsRiskFreeInterestRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2116523" unitRef="pure" decimals="4" id="id_11903472_1AC9A457-56C4-4157-A141-0D6338333572_1002_4">0.0195</us-gaap:FairValueAssumptionsRiskFreeInterestRate>
  <emis:RemainingTermOfExpectedVolatility contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2116523" id="id_11903472_1AC9A457-56C4-4157-A141-0D6338333572_1002_3">P5Y3M</emis:RemainingTermOfExpectedVolatility>
  <us-gaap:FairValueAssumptionsExpectedDividendRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2169752" unitRef="pure" decimals="2" id="id_11903472_4F24C444-BE22-4815-84B9-AC2C4F719583_1002_5">0.00</us-gaap:FairValueAssumptionsExpectedDividendRate>
  <us-gaap:FairValueAssumptionsExpectedVolatilityRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2169752" unitRef="pure" decimals="2" id="id_11903472_4F24C444-BE22-4815-84B9-AC2C4F719583_1002_2">1.46</us-gaap:FairValueAssumptionsExpectedVolatilityRate>
  <us-gaap:FairValueAssumptionsRiskFreeInterestRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2169752" unitRef="pure" decimals="4" id="id_11903472_4F24C444-BE22-4815-84B9-AC2C4F719583_1002_4">0.0195</us-gaap:FairValueAssumptionsRiskFreeInterestRate>
  <emis:RemainingTermOfExpectedVolatility contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2169752" id="id_11903472_4F24C444-BE22-4815-84B9-AC2C4F719583_1002_3">P5Y3M</emis:RemainingTermOfExpectedVolatility>
  <us-gaap:FairValueAssumptionsExpectedDividendRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2175516" unitRef="pure" decimals="2" id="id_11903472_955F7E98-5050-47CA-A0C4-B6918D09FE1B_1002_5">0.00</us-gaap:FairValueAssumptionsExpectedDividendRate>
  <us-gaap:FairValueAssumptionsExpectedVolatilityRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2175516" unitRef="pure" decimals="2" id="id_11903472_955F7E98-5050-47CA-A0C4-B6918D09FE1B_1002_2">1.46</us-gaap:FairValueAssumptionsExpectedVolatilityRate>
  <us-gaap:FairValueAssumptionsRiskFreeInterestRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2175516" unitRef="pure" decimals="4" id="id_11903472_955F7E98-5050-47CA-A0C4-B6918D09FE1B_1002_4">0.0195</us-gaap:FairValueAssumptionsRiskFreeInterestRate>
  <emis:RemainingTermOfExpectedVolatility contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2175516" id="id_11903472_955F7E98-5050-47CA-A0C4-B6918D09FE1B_1002_3">P5Y3M</emis:RemainingTermOfExpectedVolatility>
  <us-gaap:FairValueAssumptionsExpectedDividendRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2206022" unitRef="pure" decimals="2" id="id_11903472_DAFF863D-DDE6-4CB7-8253-FF88E9234DFF_1002_5">0.00</us-gaap:FairValueAssumptionsExpectedDividendRate>
  <us-gaap:FairValueAssumptionsExpectedVolatilityRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2206022" unitRef="pure" decimals="2" id="id_11903472_DAFF863D-DDE6-4CB7-8253-FF88E9234DFF_1002_2">1.03</us-gaap:FairValueAssumptionsExpectedVolatilityRate>
  <us-gaap:FairValueAssumptionsRiskFreeInterestRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2206022" unitRef="pure" decimals="4" id="id_11903472_DAFF863D-DDE6-4CB7-8253-FF88E9234DFF_1002_4">0.0147</us-gaap:FairValueAssumptionsRiskFreeInterestRate>
  <emis:RemainingTermOfExpectedVolatility contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2206022" id="id_11903472_DAFF863D-DDE6-4CB7-8253-FF88E9234DFF_1002_3">P2Y6M7D</emis:RemainingTermOfExpectedVolatility>
  <us-gaap:FairValueAssumptionsExpectedDividendRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026789x2039180" unitRef="pure" decimals="2" id="id_11903472_FD8DCB96-748B-4513-96EA-3080C9B2D176_1002_5">0.00</us-gaap:FairValueAssumptionsExpectedDividendRate>
  <us-gaap:FairValueAssumptionsExpectedVolatilityRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026789x2039180" unitRef="pure" decimals="2" id="id_11903472_FD8DCB96-748B-4513-96EA-3080C9B2D176_1002_2">1.03</us-gaap:FairValueAssumptionsExpectedVolatilityRate>
  <us-gaap:FairValueAssumptionsRiskFreeInterestRate contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026789x2039180" unitRef="pure" decimals="4" id="id_11903472_FD8DCB96-748B-4513-96EA-3080C9B2D176_1002_4">0.0147</us-gaap:FairValueAssumptionsRiskFreeInterestRate>
  <emis:RemainingTermOfExpectedVolatility contextRef="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026789x2039180" id="id_11903472_FD8DCB96-748B-4513-96EA-3080C9B2D176_1002_3">P2Y6M7D</emis:RemainingTermOfExpectedVolatility>
  <dei:EntityRegistrantName contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_CF143878-2FF3-4DE5-B33E-584AD1AB48E7_1_1">EMISPHERE TECHNOLOGIES INC</dei:EntityRegistrantName>
  <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_DD7C7ADB-ED81-49E0-BC10-78F5F37EC2A6_1_4">-7486000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="shares" decimals="INF" id="id_11903472_9C10E857-E001-47FE-80D7-B2FE4CD60CD5_1_5">45989002</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:DebtInstrumentDescription contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_FE0FF558-85A8-459B-9169-516C27BD6B17_1_0">On August 20, 2014, the  Lenders and the Company further amended and restated (i) the Convertible Notes  issued by the Company to certain of the Lenders, (ii) the Bridge Notes issued by  the Company to certain of the Lenders, and (iii) the Reimbursement Notes (and,  together with the Convertible Notes and Bridge Notes, the "MHR Notes")</us-gaap:DebtInstrumentDescription>
  <dei:DocumentType contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_F32DADBE-7235-4A2D-9FCD-F33780ADE77C_1_0">10-Q</dei:DocumentType>
  <dei:EntityCentralIndexKey contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_CF143878-2FF3-4DE5-B33E-584AD1AB48E7_1_2">0000805326</dei:EntityCentralIndexKey>
  <us-gaap:DebtDisclosureTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_E019EAD6-C717-4C7E-B740-51B55B2165DF_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt"&gt;
 &lt;b&gt;8. Notes Payable&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 Notes payable, net of related discounts, consists of the
 following:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="72%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="8%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="8%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&amp;#xA0;2017&lt;br /&gt;
 (unaudited)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;br /&gt;
 2016&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="6" align="center"&gt;
 &lt;b&gt;(in&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Convertible&amp;#xA0;Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;41,003&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;40,699&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Loan Agreement&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;26,210&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;26,004&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1pt"&gt;
 &lt;td height="8"&gt;&lt;/td&gt;
 &lt;td height="8" colspan="4"&gt;&lt;/td&gt;
 &lt;td height="8" colspan="4"&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Reimbursement Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;795&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;795&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1pt"&gt;
 &lt;td height="8"&gt;&lt;/td&gt;
 &lt;td height="8" colspan="4"&gt;&lt;/td&gt;
 &lt;td height="8" colspan="4"&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Bridge Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;81&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;91&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 &lt;font style="WHITE-SPACE: nowrap"&gt;Non-current&lt;/font&gt; notes payable,
 net of related discount&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;68,089&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;67,589&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 &lt;b&gt;Loan Agreement.&lt;/b&gt; On August&amp;#xA0;20, 2014, the Company entered
 into a series of agreements (the &amp;#x201C;Transaction
 Documents&amp;#x201D;) with MHR Capital Partners Master Account LP, MHR
 Capital Partners (100)&amp;#xA0;LP, MHR Institutional Partners II LP,
 and MHR Institutional Partners IIA LP, (collectively,
 &amp;#x201C;MHR&amp;#x201D; or the &amp;#x201C;Lenders&amp;#x201D;), for a new loan
 facility (the &amp;#x201C;Loan Agreement),, an extension of the
 Company&amp;#x2019;s existing obligations under various promissory notes
 previously issued to the Lenders, and for payment by the Company of
 certain royalties to MHR (the &amp;#x201C;Transaction&amp;#x201D;).&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt; TEXT-INDENT: 4%"&gt;
 In 2014, we accounted for the modifications to the Company&amp;#x2019;s
 obligations to MHR evidenced by the MHR Notes, as defined below, as
 a troubled debt restructuring under FASC ASC &lt;font style="WHITE-SPACE: nowrap"&gt;470-60.&lt;/font&gt; As there was only a
 modification of terms to the existing debt and we did not transfer
 any assets or equity in a settlement to MHR no gain or loss was
 recorded on the transaction. The change in cash outflows resulting
 from the modification of terms are accounted for on a prospective
 basis.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt; TEXT-INDENT: 4%"&gt;
 The Loan Agreement provided for five borrowings (each, a
 &amp;#x201C;Borrowing&amp;#x201D;, and collectively, the &amp;#x201C;Loan&amp;#x201D;)
 totaling $20&amp;#xA0;million. The first Borrowing occurred on
 August&amp;#xA0;20, 2014 in an original principal amount of
 $5&amp;#xA0;million, the second occurred on November&amp;#xA0;4, 2014, in
 an original principal amount of $3&amp;#xA0;million, the third occurred
 on January&amp;#xA0;6, 2015 in an original principal amount of
 $5.0&amp;#xA0;million, the fourth occurred on April&amp;#xA0;6, 2015 in an
 original principal amount of $5.0&amp;#xA0;million, and the fifth and
 final borrowing occurred on July&amp;#xA0;1, 2015 in an original
 principal amount of $2.0&amp;#xA0;million.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt; TEXT-INDENT: 4%"&gt;
 The Loan will mature on the earlier of (a)&amp;#xA0;December&amp;#xA0;31,
 2019, and, (b)&amp;#xA0;30 days after the end of any fiscal year in
 which the Company&amp;#x2019;s cash (plus certain cash expenditures
 during such fiscal year that are unrelated to the B12 Product or
 related products) as of the end of such fiscal year (subject to
 certain permitted deductions) is more than three times the
 principal amount of the Loan as of the end of such fiscal year. The
 Loan bears interest at a rate of 13%&amp;#xA0;per annum (the
 &amp;#x201C;Interest Rate&amp;#x201D;), compounded monthly, and will be
 payable in kind and in arrears on June&amp;#xA0;30 and December&amp;#xA0;31
 of each year up to and including the maturity date by increasing
 the outstanding principal amount of the Loan by the amount of each
 such interest payment. So long as an event of default under the
 Loan Agreement (an &amp;#x201C;Event of Default&amp;#x201D;) has occurred and
 is continuing, at the election of MHR, interest shall accrue on the
 Loan at a rate equal to 2%&amp;#xA0;per annum above the Interest Rate
 (&amp;#x201C;Default Rate&amp;#x201D;). Interest at the Default Rate shall
 accrue from the initial date of such Event of Default until that
 Event of Default is cured or waived in writing and shall be payable
 upon demand and, if not paid when due, shall itself bear interest
 at the Default Rate. The Loan Agreement provides for certain
 representations and warranties, affirmative and negative covenants
 of the Company and Events of Default.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt; TEXT-INDENT: 4%"&gt;
 In connection with the entry into the Loan Agreement, on
 August&amp;#xA0;20, 2014, the Lenders and the Company further amended
 and restated (i)&amp;#xA0;the Convertible Notes issued by the Company
 to certain of the Lenders, (ii)&amp;#xA0;the Bridge Notes issued by the
 Company to certain of the Lenders, and (iii)&amp;#xA0;the Reimbursement
 Notes (and, together with the Convertible Notes and Bridge Notes,
 the &amp;#x201C;MHR Notes&amp;#x201D;). Also, in connection with the entry
 into the Loan Agreement and the amendment and restatement of the
 MHR Notes, MHR Institutional Partners IIA and the Company have
 amended the Pledge and Security Agreement, dated September&amp;#xA0;26,
 2005, as amended, by and between the Company and Institutional
 Partners IIA to, among other things, secure the Reimbursement Notes
 and payments due under the Loan Agreement with substantially all of
 the Company&amp;#x2019;s assets, and secure the payments due under the
 Royalty Agreement, as defined below, and &lt;font style="WHITE-SPACE: nowrap"&gt;&lt;font style="WHITE-SPACE: nowrap"&gt;Paid-In-Kind&lt;/font&gt;&lt;/font&gt; Royalties, as
 defined below, due under the Loan Agreement with the
 Company&amp;#x2019;s intellectual property relating to the B12 Product
 and related products. As of March&amp;#xA0;31, 2017, the principal
 balance and accrued interest of the Loan Agreement was
 approximately $26.2&amp;#xA0;million and $0.9&amp;#xA0;million,
 respectively.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 8pt; TEXT-INDENT: 4%"&gt;
 &lt;b&gt;Convertible Notes.&lt;/b&gt; On September&amp;#xA0;26, 2005, we received
 net proceeds of approximately $12.9&amp;#xA0;million under a
 $15&amp;#xA0;million secured loan agreement (the &amp;#x201C;2005 Loan
 Agreement&amp;#x201D;) executed with MHR. Under the 2005 Loan Agreement,
 MHR requested, and on May&amp;#xA0;16, 2006, we effected, the exchange
 of the loan from MHR for the predecessor of the Convertible Notes,
 which were 11% senior secured convertible notes with substantially
 the same terms as the 2005 Loan Agreement, except that the original
 Convertible Notes were convertible, at the sole discretion of MHR,
 into shares of our common stock at a price per share of $3.78. In
 connection with the original Convertible Notes exchange, the
 Company agreed to appoint a representative of MHR (the &amp;#x201C;MHR
 Nominee&amp;#x201D;) and another person (the &amp;#x201C;Mutual
 Director&amp;#x201D;) to the Board. Further, the Company amended its
 certificate of incorporation in January 2006 to provide for
 continuity of the MHR Nominee and the Mutual Nominee on the Board
 so long as MHR holds at least 2% of the outstanding common stock of
 the Company. The original Convertible Notes were amended and
 restated on May&amp;#xA0;7, 2013 and amended and restated a second time
 on August&amp;#xA0;20, 2014 as described below.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 8pt; TEXT-INDENT: 4%"&gt;
 The August&amp;#xA0;20, 2014 amended and restated Convertible Notes
 provide for a maturity date of March&amp;#xA0;31, 2022 (subject to
 acceleration upon the occurrence of certain specified events of
 default). The interest rate is 13%&amp;#xA0;per annum, compounded
 monthly, which interest will be payable in the form of additional
 Convertible Notes. The Convertible Notes are collateralized by a
 first priority lien in favor of the Lenders on substantially all of
 the Company&amp;#x2019;s assets. After all principal and interest under
 the Loan Agreement and Reimbursement Notes are repaid, the
 remaining Convertible Notes must be redeemed from time to time
 prior to maturity pursuant to a cash sweep of 50% of the
 Company&amp;#x2019;s adjusted consolidated free cash flow (75% of the
 Company&amp;#x2019;s adjusted consolidated free cash flow in any year in
 which the Company&amp;#x2019;s adjusted consolidated free cash flow
 exceeds $50 million) to the extent such cash sweep does not cause
 the Company&amp;#x2019;s cash as of the end of such year to be less than
 the Minimum Cash Balance, as defined below. The Convertible Notes
 are convertible, at the option of the holders, at a conversion
 price of $1.25 per share of common stock, which conversion price is
 subject to adjustment upon the occurrence of specified events,
 including stock dividends, stock splits, certain fundamental
 corporate transactions, and certain issuances of common stock by
 the Company. As of March&amp;#xA0;31, 2017, the principal balance and
 accrued interest of the Convertible Notes was approximately
 $53.0&amp;#xA0;million and $1.7&amp;#xA0;million, respectively; and the
 Convertible Notes were convertible into 42,373,002 shares of our
 common stock.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 8pt; TEXT-INDENT: 4%"&gt;
 &lt;b&gt;Reimbursement Notes.&lt;/b&gt; On June&amp;#xA0;8, 2010, the Company
 issued the predecessor to the Reimbursement Notes to MHR in the
 form of certain &lt;font style="WHITE-SPACE: nowrap"&gt;non-interest&lt;/font&gt; bearing promissory notes
 in the aggregate principal amount of $600,000 in reimbursement for
 legal expenses incurred by MHR in connection with MHR&amp;#x2019;s
 agreement to, among other things, waive certain rights as a senior
 secured party of the Company and enter into a &lt;font style="WHITE-SPACE: nowrap"&gt;non-disturbance&lt;/font&gt; agreement with the
 Company&amp;#x2019;s collaboration partner Novartis Pharma AG, and, if
 necessary, to enter into a comparable agreement in connection with
 another potential Company transaction. The original Reimbursement
 Notes were amended and restated on May&amp;#xA0;7, 2013 and amended and
 restated again on August&amp;#xA0;20, 2014 as described below.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 8pt; TEXT-INDENT: 4%"&gt;
 The Reimbursement Notes provide for a maturity date of the earlier
 of (a)&amp;#xA0;March&amp;#xA0;31, 2022 and (b)&amp;#xA0;immediately prior to
 the time that any amounts outstanding under the Loan Agreement are
 repaid (subject to acceleration upon the occurrence of certain
 events of default specified in the Reimbursement Notes), and bear
 interest at the rate of 10%&amp;#xA0;per annum, compounded monthly,
 which interest is payable in the form of additional Reimbursement
 Notes. The Reimbursement Notes are collateralized by a first
 priority lien in favor of the Lenders on substantially all of the
 Company&amp;#x2019;s assets. The Reimbursement Notes are convertible, at
 the option of the holders, at a conversion price of $0.50 per share
 of common stock, which conversion price is subject to adjustment
 upon the occurrence of specified events, including stock dividends,
 stock splits, certain fundamental corporate transactions, and
 certain issuances of common stock by the Company. As of
 March&amp;#xA0;31, 2017, the principal balance and accrued interest of
 the Reimbursement Notes was $0.8&amp;#xA0;million and
 $21&amp;#xA0;thousand, respectively; and the Reimbursement Notes were
 convertible into 1,671,632 shares of our common stock.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 8pt; TEXT-INDENT: 4%"&gt;
 &lt;b&gt;Bridge Notes.&lt;/b&gt; On October&amp;#xA0;17, 2012, the Company issued
 to MHR the predecessor to the Bridge Notes in the aggregate
 principal amount of $1,400,000. The original Bridge Notes provided
 for an interest rate of 13%&amp;#xA0;per annum and were payable on
 demand. The Bridge Notes were amended and restated on May&amp;#xA0;7,
 2013 and restated again on August&amp;#xA0;20, 2014 as described
 below.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 8pt; TEXT-INDENT: 4%"&gt;
 The Bridge Notes provide for a maturity date of March&amp;#xA0;31, 2022
 (subject to acceleration upon the occurrence of certain events of
 default specified) and bear interest at 13%&amp;#xA0;per year,
 compounded monthly and payable in the form of additional Bridge
 Notes. The Bridge Notes are collateralized by a first priority lien
 in favor of the Lenders on substantially all of the Company&amp;#x2019;s
 assets. The Bridge Notes are convertible, at the option of the
 holders, at a conversion price of $0.50 per share of common stock,
 which conversion price is subject to adjustment upon the occurrence
 of specified events, including stock dividends, stock splits,
 certain fundamental corporate transactions, and certain issuances
 of common stock by the Company. As of March&amp;#xA0;31, 2017, the
 principal balance and accrued interest of the Bridge Notes was
 approximately $2.4&amp;#xA0;million and $0.1&amp;#xA0;million,
 respectively; and the Bridge Notes were convertible into 4,824,006
 shares of our common stock.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0px; FONT-SIZE: 1px; MARGIN-TOP: 12px"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt; TEXT-INDENT: 4%"&gt;
 &lt;b&gt;Royalty Agreement.&lt;/b&gt; As a condition to MHR entering into the
 Loan Agreement and amending and restating the MHR Notes, the
 Company and MHR entered into a Royalty Agreement (the
 &amp;#x201C;Royalty Agreement&amp;#x201D;) on August&amp;#xA0;20, 2014, pursuant
 to which the Company agreed to pay to MHR, subject to specified
 terms and conditions, royalties in perpetuity (the
 &amp;#x201C;Royalties&amp;#x201D;), commencing as of the date of the Royalty
 Agreement, in an amount equal to: twenty percent (20%)&amp;#xA0;of all
 Net Product Sales (as defined in the Royalty Agreement) and any
 third party payments arising in connection with the sale of the B12
 Product and related products, during any fiscal year. Under certain
 conditions including the full settlement of the Loan Agreement, the
 royalty rate may reduce to 5% or 2.5%.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 If the Company does not have sufficient cash in excess of the
 Minimum Cash Balance to pay any Royalties that become due under the
 Royalty Agreement in cash, such Royalties will be converted to an
 additional Loan under the Loan Agreement by increasing the
 principal amount outstanding under the Loan Agreement (any such
 Loan, &lt;font style="WHITE-SPACE: nowrap"&gt;&lt;font style="WHITE-SPACE: nowrap"&gt;&amp;#x201C;Paid-In-Kind&lt;/font&gt;&lt;/font&gt;
 Royalties&amp;#x201D;). The &amp;#x201C;Minimum Cash Balance&amp;#x201D; generally
 means cash on hand of at least $10&amp;#xA0;million (or
 $15&amp;#xA0;million, under certain circumstances beginning as early as
 October&amp;#xA0;1, 2015). The royalty payable as of December&amp;#xA0;31,
 2016 in the amount of $206&amp;#xA0;thousand was converted to an
 additional loan under the Loan Agreement on January&amp;#xA0;30,
 2017.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt; TEXT-INDENT: 4%"&gt;
 &lt;b&gt;December 2016 Debt Modifications&lt;/b&gt;. On December&amp;#xA0;8, 2016,
 the Company entered a series of agreements with MHR pursuant to
 which MHR agreed to (1)&amp;#xA0;waive the Company&amp;#x2019;s previous
 obligation to &lt;font style="WHITE-SPACE: nowrap"&gt;pre-pay&lt;/font&gt;
 $0.8&amp;#xA0;million of the Reimbursement Notes and $6.2&amp;#xA0;million
 of the Loans, (2)&amp;#xA0;waive any and all rights to the Royalties
 for the year ended December&amp;#xA0;31, 2015, (3)&amp;#xA0;waive the cash
 sweep of 50% of any cash proceeds received from any third party in
 connection with the license, distribution or sale of any of the
 Company&amp;#x2019;s products other than B12 Product or related products
 if such proceeds are actually received by the Company prior to the
 earlier of (i)&amp;#xA0;October&amp;#xA0;31, 2018 and (ii)&amp;#xA0;the date
 immediately following the date that the Company actually receives
 such proceeds during any consecutive twelve month period in excess
 of $5&amp;#xA0;million in the aggregate, (4)&amp;#xA0;waive any events of
 default as a result of the Company&amp;#x2019;s failure to meet the
 Eligen B12&amp;#x2122; net sales targets that have already occurred or
 may occur in the future, (5)&amp;#xA0;forgive an amount equal to
 $7&amp;#xA0;million of the outstanding principal of the Loan Agreement
 upon the first commercial sale in the United States or European
 Union (including the United Kingdom) of a licensed product under
 the Development and License Agreement, dated June&amp;#xA0;21, 2008
 (the &lt;font style="WHITE-SPACE: nowrap"&gt;&amp;#x201C;GLP-1&lt;/font&gt; License
 Agreement&amp;#x201D; with Novo Nordisk.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt; TEXT-INDENT: 4%"&gt;
 In consideration of the above modifications, the Company granted to
 MHR, among other things, a portion of any royalties payable under
 the terms of the &lt;font style="WHITE-SPACE: nowrap"&gt;GLP-1&lt;/font&gt;
 Agreement equal to 0.5% of net sales for any licensed product
 subject to the GLP &lt;font style="WHITE-SPACE: nowrap"&gt;-1&lt;/font&gt;
 Agreement.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The carrying value of the MHR Notes is comprised of the
 following:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="66%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="11%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="11%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&amp;#xA0;2017&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&amp;#xA0;2016&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;b&gt;(unaudited)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="6" align="center"&gt;
 &lt;b&gt;(in&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated Convertible Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;52,966&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;52,966&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Loan Agreement&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;26,211&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;26,004&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated Reimbursement Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;836&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;836&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated Bridge Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,412&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,412&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Unamortized discounts&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(14,336&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(14,629&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;68,089&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;67,589&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:DebtDisclosureTextBlock>
  <dei:DocumentPeriodEndDate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_F32DADBE-7235-4A2D-9FCD-F33780ADE77C_1_2">2017-03-31</dei:DocumentPeriodEndDate>
  <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_1_17">-1446000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_4092DF77-9961-4B7B-9436-F4578EA98533_1_0">84000</us-gaap:AllocatedShareBasedCompensationExpense>
  <dei:DocumentFiscalYearFocus contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_F32DADBE-7235-4A2D-9FCD-F33780ADE77C_1_3">2017</dei:DocumentFiscalYearFocus>
  <us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_0A55666E-1A74-4AD6-B328-0DFE56D936A2_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The following table summarizes the changes in fair value of the
 Company&amp;#x2019;s Level&amp;#xA0;3 financial instruments for the periods
 ended March&amp;#xA0;31, 2017 and December&amp;#xA0;31, 2016.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="82%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;2017&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;(unaudited)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;2016&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Beginning Balance&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;35,195&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;35,623&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Derivative liability of embedded conversion feature of the Bridge
 Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;297&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Derivative liability of embedded conversion feature of the
 Reimbursement Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;41&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Derivative liability of the embedded conversion feature of the
 Convertible Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;4,027&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Change in fair value&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(7,486&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(4,793&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Ending Balance&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;27,709&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;35,195&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock>
  <dei:AmendmentFlag contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_F32DADBE-7235-4A2D-9FCD-F33780ADE77C_1_1">false</dei:AmendmentFlag>
  <dei:CurrentFiscalYearEndDate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_CF143878-2FF3-4DE5-B33E-584AD1AB48E7_1_3">--12-31</dei:CurrentFiscalYearEndDate>
  <us-gaap:GeneralAndAdministrativeExpense contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_1_5">1181000</us-gaap:GeneralAndAdministrativeExpense>
  <us-gaap:EarningsPerShareBasic contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD_per_shares" decimals="2" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_1_18">0.10</us-gaap:EarningsPerShareBasic>
  <us-gaap:AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_1_15">-7510000</us-gaap:AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities>
  <us-gaap:DebtInstrumentIssuanceDate1 contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_0EC79073-A2F4-468B-9D21-B9B6BC38C9DB_4_4">2006-05-16</us-gaap:DebtInstrumentIssuanceDate1>
  <us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_F8C85C55-9430-43E5-8397-ED224979B983_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt"&gt;
 &lt;b&gt;9. Derivative Instruments&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 Derivative instruments consist of the following:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="66%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="11%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="11%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&amp;#xA0;2017&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&amp;#xA0;2016&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;b&gt;(unaudited)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="6" align="center"&gt;
 &lt;b&gt;(in&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Convertible Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;24,053&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;30,559&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Reimbursement Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;880&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1,105&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Bridge Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,541&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;3,187&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated August 2009 Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;946&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1,412&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated June 2010 MHR Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;234&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;344&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated August 2010 Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;665&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;993&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated August 2010 MHR Waiver Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;247&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;369&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated July 2011 Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;764&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1,139&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated July 2011 MHR Waiver Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;202&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;301&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 May 2013 MHR Modification Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,537&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;3,785&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;33,069&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;43,194&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 Some of the Company&amp;#x2019;s outstanding derivative instruments have
 an exercise price reset feature. The estimated fair value of
 warrants and embedded conversion features that have an exercise
 price reset feature is estimated using the Monte Carlo valuation
 model. The estimated fair value of warrants that do not contain an
 exercise price reset feature is measured using the Black-Scholes
 valuation model. Inherent in both of these models are assumptions
 related to expected volatility, remaining life, risk-free rate and
 expected dividend yield. For the Monte Carlo model, we estimate the
 probability and timing of potential future financing and
 fundamental transactions as applicable.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 &lt;b&gt;&lt;i&gt;Embedded Conversion Feature of MHR Notes.&lt;/i&gt;&lt;/b&gt; The
 Convertible Notes, the Reimbursement Notes, and the Bridge Notes
 (collectively, the &amp;#x201C;MHR Notes&amp;#x201D;) contain a provision
 whereby the conversion price is adjustable upon the occurrence of
 certain events, including the issuance by Emisphere of common stock
 or common stock equivalents at a price which is lower than the
 current conversion price of each of the MHR Notes and lower than
 the then-current market price. Under FASB ASC &lt;font style="WHITE-SPACE: nowrap"&gt;&lt;font style="WHITE-SPACE: nowrap"&gt;&lt;font style="WHITE-SPACE: nowrap"&gt;815-40-15-5,&lt;/font&gt;&lt;/font&gt;&lt;/font&gt;
 the embedded conversion feature of the MHR Notes is not considered
 indexed to the Company&amp;#x2019;s own stock and, therefore, does not
 meet the scope exception in FASB ASC &lt;font style="WHITE-SPACE: nowrap"&gt;&lt;font style="WHITE-SPACE: nowrap"&gt;815-10-15&lt;/font&gt;&lt;/font&gt; and thus needs to be
 accounted for as a derivative liability. The liabilities associated
 with the MHR Notes has been presented as a &lt;font style="WHITE-SPACE: nowrap"&gt;non-current&lt;/font&gt; liability as of
 March&amp;#xA0;31, 2017 and December&amp;#xA0;31, 2016, to correspond to
 their host contracts.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 &lt;b&gt;Convertible Notes&lt;/b&gt;&lt;b&gt;&lt;i&gt;.&lt;/i&gt;&lt;/b&gt; In addition to the
 foregoing, the adjustment provision of the Convertible Notes does
 not become effective unless and until the Company raises
 $10&amp;#xA0;million through the issuance of common stock or common
 stock equivalents during any consecutive 24 month period. The fair
 value of the embedded conversion feature of the Convertible Notes
 is estimated at the end of each quarterly reporting period using
 the Monte Carlo model. The assumptions used in computing the fair
 values as March&amp;#xA0;31, 2017 and December&amp;#xA0;31, 2016, are as
 follows:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="76%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2017&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Closing stock price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.47&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.60&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Conversion price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.25&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.25&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected volatility&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;127&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;146&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Remaining term (years)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5.00&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5.25&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Risk-free rate&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.91&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.95&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected dividend yield&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The fair value of the embedded conversion feature of the
 Convertible Notes decreased $6.5&amp;#xA0;million and $1.6&amp;#xA0;million
 for the three months ended March&amp;#xA0;31, 2017 and 2016,
 respectively, which has been recognized in the accompanying
 statements of operations.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0px; FONT-SIZE: 1px; MARGIN-TOP: 12px"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt"&gt;
 &lt;b&gt;Reimbursement Notes&lt;/b&gt;&lt;i&gt;.&lt;/i&gt; The fair value of the embedded
 conversion feature of the Reimbursement Notes is estimated at the
 end of each quarterly reporting period using the Monte Carlo model.
 The assumptions used in computing the fair value as of
 March&amp;#xA0;31, 2017 and December&amp;#xA0;31, 2016 are as follows:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="76%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;March&amp;#xA0;31&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2017&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Closing stock price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.47&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.60&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Conversion price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected volatility&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;127&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;146&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Remaining term (years)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5.00&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5.25&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Risk-free rate&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.91&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.95&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected dividend yield&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The fair value of the embedded conversion of the Reimbursement
 Notes decreased $0.2&amp;#xA0;million and $50&amp;#xA0;thousand for the
 three months ended March&amp;#xA0;31, 2017 and 2016, respectively,
 which has been recognized in the accompanying statements of
 operations.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 &lt;b&gt;Bridge Notes&lt;/b&gt;&lt;i&gt;.&lt;/i&gt; The fair value of the embedded
 conversion feature of the Bridge Notes is estimated at the end of
 each quarterly reporting period using the Monte Carlo model. The
 assumptions used in computing the fair value as of March&amp;#xA0;31,
 2017 and December&amp;#xA0;31, 2016 are as follows:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="76%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2017&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Closing stock price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.47&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.60&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Conversion price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected volatility&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;127&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;146&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Remaining term (years)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5.00&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5.25&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Risk-free rate&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.91&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.95&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected dividend yield&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The fair value of the embedded conversion feature of the Bridge
 Notes decreased $0.6&amp;#xA0;million and $0.1&amp;#xA0;million for the
 three months ended March&amp;#xA0;31, 2017 and 2016, respectively,
 which has been recognized in the accompanying statements of
 operations.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 &lt;b&gt;Amended and Restated June 2010 Warrants.&lt;/b&gt; In June 2010, the
 Company granted warrants to MHR to purchase 865,000 shares of its
 common stock (the &amp;#x201C;June 2010 Warrants&amp;#x201D;). In connection
 with the restructuring of certain of the Company&amp;#x2019;s
 indebtedness (the &amp;#x201C;Restructuring&amp;#x201D;), on May&amp;#xA0;7,
 2013, the Company amended and restated the Original Warrants, as
 defined below, such that the expiration date of the Original
 Warrant was extended to July&amp;#xA0;8, 2019, and the exercise price
 was reduced to $0.50 per share (as amended and restated, the
 &amp;#x201C;Amended and Restated June 2010 Warrants&amp;#x201D;). The
 exercise price of the Amended and Restated June 2010 Warrants is
 adjustable upon the occurrence of certain events, including the
 issuance by Emisphere of common stock or common stock equivalents
 at a price which is lower than the current exercise price of these
 warrants and lower than the current market price. However, the
 adjustment provision does not become effective unless and until the
 Company raises $10&amp;#xA0;million through the issuance of common
 stock or common stock equivalents at a price which is lower than
 the current conversion price of these warrants and lower than the
 current market price during any consecutive &lt;font style="WHITE-SPACE: nowrap"&gt;24-month&lt;/font&gt; period. The fair value of the
 Amended and Restated June 2010 Warrants is estimated at the end of
 each quarterly reporting period using the Monte Carlo model. The
 assumptions used in computing the fair value of the Amended and
 Restated June 2010 Warrants as of March&amp;#xA0;31, 2017 and
 December&amp;#xA0;31, 2016, are as follows:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="76%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;b&gt;March&amp;#xA0;31,&lt;br /&gt;
 2017&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Closing stock price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.47&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.60&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Conversion price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected volatility&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;100&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;103&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Remaining term (years)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2.27&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2.52&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Risk-free rate&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.32&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.33&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected dividend yield&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The fair value of the Amended and Restated June 2010 Warrants
 decreased $0.1&amp;#xA0;million for the three months ended
 March&amp;#xA0;31, 2017 and 2016, which has been recognized in the
 accompanying statements of operations.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 &lt;b&gt;Amended and Restated Warrants.&lt;/b&gt; Prior to the Restructuring,
 the Company issued to MHR warrants to purchase varying amounts of
 its common stocks at various times from 2009 through 2011, as
 described more fully below (the August 2009 Warrants, August 2010
 Warrants, August 2010 MHR Waiver Warrants, July 2011 Warrants, July
 2011 MHR Waiver Warrants, and collectively, the &amp;#x201C;Original
 Warrants&amp;#x201D;). In connection with the Restructuring, on
 May&amp;#xA0;7, 2013, the Company amended and restated each of the
 Original Warrants such that the expiration date of each Original
 Warrant was extended to July&amp;#xA0;8, 2019, and the exercise price
 was reduced to $0.50 per share (as amended and restated, the
 &amp;#x201C;Amended and Restated August 2009 Warrants&amp;#x201D;,
 &amp;#x201C;Amended and Restated August 2010 Warrants&amp;#x201D;,
 &amp;#x201C;Amended and Restated August 2010 MHR Waiver Warrants&amp;#x201D;,
 &amp;#x201C;Amended and Restated July 2011 Warrants&amp;#x201D;,
 &amp;#x201C;Amended and Restated July 2011 MHR Waiver Warrants&amp;#x201D;,
 and collectively, the &amp;#x201C;Amended and Restated Warrants&amp;#x201D;)
 . Under the terms of each of the Amended and Restated Warrants, as
 well as the August 2010 Investor Warrants, July 2011 Investor
 Warrants and 2013 Restructuring Warrants (collectively, the
 Investor Warrants, and together with the Original Warrants, the
 &amp;#x201C;Warrants&amp;#x201D;), the Company has an obligation to make a
 cash payment to the holders of each of the Warrants for any gain
 that could have been realized if such holder exercised the warrants
 and we subsequently failed to deliver a certificate representing
 the shares to be issued upon such exercise by the third trading day
 after the Warrants were exercised. Accordingly, the Warrants have
 been accounted for as a liability. The fair value of each of the
 Warrants is estimated, at the end of each quarterly reporting
 period, using the Black-Scholes model. The assumptions used in
 computing the fair value of the Original Warrants as of
 March&amp;#xA0;31, 2017 and December&amp;#xA0;31, 2016, are as follows:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="76%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2017&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Closing stock price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.47&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.60&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Conversion price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected volatility&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;100&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;103&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Remaining term (years)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2.27&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2.52&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Risk-free rate&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.28&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.47&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected dividend yield&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The fair value of the Original Warrants decreased $1.4&amp;#xA0;million
 and $0.8&amp;#xA0;million for the three months ended March&amp;#xA0;31,
 2017 and 2016, respectively, which has been recognized in the
 accompanying statements of operations.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 &lt;b&gt;2013 Restructuring Warrants&lt;/b&gt;&lt;i&gt;.&lt;/i&gt; The Company issued to
 MHR warrants to purchase 10&amp;#xA0;million shares of its common stock
 (the &amp;#x201C;2013 Restructuring Warrants&amp;#x201D;) as part of the
 Restructuring. The assumptions used in computing the fair value of
 the 2013 Restructuring Warrants as of March&amp;#xA0;31, 2017 and
 December&amp;#xA0;31, 2016, are as follows:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="76%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2017&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Closing stock price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.47&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.60&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Conversion price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected volatility&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;100&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;103&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Remaining term (years)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2.27&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2.52&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Risk-free rate&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.28&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.47&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected dividend yield&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The fair value of the 2013 Restructuring Warrants decreased
 $1.2&amp;#xA0;million and $0.8&amp;#xA0;million for the three months ended
 March&amp;#xA0;31, 2017 and 2016, respectively which has been
 recognized in the accompanying statements of operations.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 &lt;b&gt;July 2011 Investor Warrants&lt;/b&gt;&lt;i&gt;.&lt;/i&gt; Emisphere sold warrants
 to purchase 3.01&amp;#xA0;million shares of common stock to unrelated
 investors in July 2011 (the &amp;#x201C;July 2011 Warrants&amp;#x201D;). The
 July 2011 Warrants expired on July&amp;#xA0;6, 2016.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The fair value of the July 2011 Warrants decreased
 $0.1&amp;#xA0;million for the three months ended March&amp;#xA0;31, 2016,
 which has been recognized in the accompanying statements of
 operations.&lt;/p&gt;
 &lt;/div&gt;</us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock>
  <us-gaap:DebtInstrumentInterestRateTerms contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_9FCFC09C-1B67-4E70-BD11-347156D79EF4_1_3">Interest at a rate of 13% per  annum (the "Interest Rate"), compounded monthly, and will be payable in kind and  in arrears on June 30 and December 31 of each year</us-gaap:DebtInstrumentInterestRateTerms>
  <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_5B9DEBA8-2817-461A-8A60-D14A7884B375_1_0">&lt;div&gt;
 &lt;p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;b&gt;4. Stock-Based Compensation Plans&lt;/b&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 On April&amp;#xA0;20, 2007, our stockholders approved the 2007 Stock
 Award and Incentive Plan (the &amp;#x201C;2007 Plan&amp;#x201D;). The 2007
 Plan provides for grants of options, stock appreciation rights,
 restricted stock, deferred stock, bonus stock and awards in lieu of
 obligations, dividend equivalents, other stock-based awards and
 performance awards to our executive officers and other employees,
 and &lt;font style="white-space:nowrap"&gt;non-employee&lt;/font&gt; directors,
 consultants and others who provide substantial services to us. The
 2007 Plan provides for the issuance of an aggregate of 9,309,476.
 As of March&amp;#xA0;31, 2017, 3,170,016 shares were available for
 future grants under the 2007 Plan which expired on April&amp;#xA0;20,
 2017.&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 Total compensation expense recorded during the three months ended
 March&amp;#xA0;31, 2017 for share-based payment awards was
 $84&amp;#xA0;thousand. At March&amp;#xA0;31, 2017, total unrecognized
 estimated compensation expense related to &lt;font style="white-space:nowrap"&gt;non-vested&lt;/font&gt; stock options granted prior
 to that date was $0.3&amp;#xA0;million which is expected to be
 recognized over a weighted-average period of approximately 1.5
 years. During the three months ended March&amp;#xA0;31, 2017, 165,000
 options were exercised. Total proceeds from exercised options were
 $37&amp;#xA0;thousand. No cash has been collected from the exercise of
 these options as of March&amp;#xA0;31, 2017. The receivable has been
 recorded under a contra-equity account as a subscription
 receivable. No tax benefit was realized due to a continued pattern
 of operating losses.&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 During the three months ended March&amp;#xA0;31, 2017, the Company
 granted 100,000 options to Alan Rubino, Chief Executive Officer
 (valued on the grant date at $0.44 using the Black Scholes pricing
 model).&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 The following weighted-average assumptions were used for grants
 made under the stock option plans for the three months ended
 March&amp;#xA0;31, 2017:&lt;/p&gt;
 &lt;p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table cellspacing="0" cellpadding="0" width="68%" border="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" align="center"&gt;
 &lt;tr&gt;
 &lt;td width="89%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="5%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Expected volatility&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;143.19&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Expected term (years)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;6.79&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Risk free rate&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2.27&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Dividend yield&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Annual forfeiture rate&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;14.523&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
  <us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="INF" id="id_11903472_4092DF77-9961-4B7B-9436-F4578EA98533_1_6">0</us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions>
  <dei:DocumentFiscalPeriodFocus contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_F32DADBE-7235-4A2D-9FCD-F33780ADE77C_1_4">Q1</dei:DocumentFiscalPeriodFocus>
  <us-gaap:EarningsPerShareDiluted contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD_per_shares" decimals="2" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_1_19">0.04</us-gaap:EarningsPerShareDiluted>
  <us-gaap:DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_85E53ED3-64D7-4F90-A221-5D980E965002_1_0">&lt;div&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 Prepaid expenses and other current assets consist of the
 following:&lt;/p&gt;
 &lt;p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table cellspacing="0" cellpadding="0" width="76%" border="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" align="center"&gt;
 &lt;tr&gt;
 &lt;td width="72%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="11%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="11%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"&gt;
 &lt;b&gt;March&amp;#xA0;31,&amp;#xA0;2017&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;(unaudited)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;2016&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="6" align="center"&gt;
 &lt;b&gt;(in&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Prepaid corporate insurance&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;82&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;86&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Prepaid expenses and other current assets&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;148&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;21&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="font-size:1px;"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;230&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;107&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="font-size:1px;"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock>
  <dei:EntityFilerCategory contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_CF143878-2FF3-4DE5-B33E-584AD1AB48E7_1_4">Smaller Reporting Company</dei:EntityFilerCategory>
  <us-gaap:CostOfGoodsSold contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_1_1">47000</us-gaap:CostOfGoodsSold>
  <us-gaap:FairValueDisclosuresTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_FB859195-C6FA-484B-B581-5483FB97D849_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt"&gt;
 &lt;b&gt;14. Fair Value&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 In accordance with FASB ASC 820, &lt;i&gt;&amp;#x201C;Fair Value Measurements
 and Disclosures,&amp;#x201D;&lt;/i&gt; the following table represents the
 Company&amp;#x2019;s fair value hierarchy for its financial assets and
 liabilities measured at fair value on a recurring basis as of
 March&amp;#xA0;31, 2017 and December&amp;#xA0;31, 2016:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="84%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="62%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="8%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="8%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="8%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt"&gt;
 &lt;b&gt;March&amp;#xA0;31,&amp;#xA0;2017&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; WIDTH: 53.1pt; BORDER-BOTTOM: #000000 1pt solid; MARGIN-TOP: 0pt"&gt;
 &lt;b&gt;(unaudited)&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Level&amp;#xA0;2&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Level&amp;#xA0;3&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;b&gt;(In&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;b&gt;(In&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;b&gt;(In&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Derivative Instruments&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5,360&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;27,709&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;33,069&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1pt"&gt;
 &lt;td height="16"&gt;&lt;/td&gt;
 &lt;td height="16" colspan="4"&gt;&lt;/td&gt;
 &lt;td height="16" colspan="4"&gt;&lt;/td&gt;
 &lt;td height="16" colspan="4"&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt"&gt;
 &lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; WIDTH: 46.65pt; BORDER-BOTTOM: #000000 1pt solid; MARGIN-TOP: 0pt"&gt;
 &lt;b&gt;2016&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Level&amp;#xA0;2&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Level&amp;#xA0;3&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;(In
 thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;b&gt;(In&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;b&gt;(In&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Derivative Instruments&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;7,999&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;35,195&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;43,194&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 Level&amp;#xA0;3 financial instruments consist of certain common stock
 warrants and embedded conversion features. The fair value of these
 warrants and embedded conversion features that have exercise reset
 features are estimated using a Monte Carlo valuation model. The
 unobservable input used by the Company was the estimation of the
 likelihood of a reset occurring on the embedded conversion feature
 of the Amended and Restated Convertible Notes, the embedded
 conversion feature of the Amended and Restated Reimbursement Notes,
 the embedded conversion feature of the Amended and Restated Bridge
 Notes, and the embedded conversion feature of the Amended and
 Restated June 2010 Warrants. These estimates of the likelihood of
 completing an equity raise that would meet the criteria to trigger
 the reset provisions are based on numerous factors, including the
 remaining term of the financial instruments and the Company&amp;#x2019;s
 overall financial condition.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The following table summarizes the changes in fair value of the
 Company&amp;#x2019;s Level&amp;#xA0;3 financial instruments for the periods
 ended March&amp;#xA0;31, 2017 and December&amp;#xA0;31, 2016.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="82%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;2017&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;(unaudited)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;2016&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Beginning Balance&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;35,195&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;35,623&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Derivative liability of embedded conversion feature of the Bridge
 Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;297&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Derivative liability of embedded conversion feature of the
 Reimbursement Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;41&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Derivative liability of the embedded conversion feature of the
 Convertible Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;4,027&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Change in fair value&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(7,486&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(4,793&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Ending Balance&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;27,709&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;35,195&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 Changes in the unobservable input values would likely cause
 material changes in the fair value of the Company&amp;#x2019;s
 Level&amp;#xA0;3 financial instruments. The significant unobservable
 input used in the fair value measurement is the estimation of the
 likelihood of the occurrence of a change to the contractual terms
 of the financial instruments. A significant increase (decrease) in
 this likelihood would result in a higher (lower) fair value
 measurement.&lt;/p&gt;
 &lt;/div&gt;</us-gaap:FairValueDisclosuresTextBlock>
  <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_7866E3CB-BBB7-4E0D-98D4-799E1E98313E_1_0">&lt;div&gt;
 &lt;p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;b&gt;10. Commitments and Contingencies&lt;/b&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;i&gt;Commitments.&lt;/i&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 We lease office space at 4 Becker Farm Road, Roseland, New Jersey
 under a &lt;font style="white-space:nowrap"&gt;non-cancellable&lt;/font&gt;
 operating lease expiring in 2017.&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 As of March&amp;#xA0;31, 2017, future minimum rental payments are as
 follows:&lt;/p&gt;
 &lt;p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table cellspacing="0" cellpadding="0" width="68%" border="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" align="center"&gt;
 &lt;tr&gt;
 &lt;td width="84%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="14%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt"&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-bottom:1.00pt solid #000000; width:95.55pt; font-size:8pt; font-family:Times New Roman"&gt;
 &lt;b&gt;Years&amp;#xA0;Ending&amp;#xA0;December&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"&gt;
 &lt;b&gt;(In&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 2017 (remaining)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;37&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="font-size:1px;"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Total&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;37&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="font-size:1px;"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="font-size:1px;margin-top:12px;margin-bottom:0px"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 The Company evaluates the financial consequences of legal actions
 periodically or as facts present themselves and records accruals to
 account for its best estimate of future costs accordingly.&lt;/p&gt;
 &lt;p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;i&gt;Contingencies.&lt;/i&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 In the ordinary course of business, we enter into agreements with
 third parties that include indemnification provisions which, in our
 judgment, are normal and customary for companies in our industry
 sector. These agreements are typically with business partners,
 clinical sites, and suppliers. Pursuant to these agreements, we
 generally agree to indemnify, hold harmless, and reimburse
 indemnified parties for losses suffered or incurred by the
 indemnified parties with respect to our product candidates, use of
 such product candidates, or other actions taken or omitted by us.
 The maximum potential amount of future payments we could be
 required to make under these indemnification provisions is
 unlimited. We have not incurred material costs to defend lawsuits
 or settle claims related to these indemnification provisions. As a
 result, the estimated fair value of liabilities relating to these
 provisions is minimal. Accordingly, we have no liabilities recorded
 for these provisions as of March&amp;#xA0;31, 2017.&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 In the normal course of business, we may be confronted with issues
 or events that may result in a contingent liability. These
 generally relate to lawsuits, claims, environmental actions or the
 action of various regulatory agencies. If necessary, management
 consults with counsel and other appropriate experts to assess any
 matters that arise. If, in our opinion, we have incurred a probable
 loss as set forth by accounting principles generally accepted in
 the U.S., an estimate is made of the loss and the appropriate
 accounting entries are reflected in our financial statements.&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 As a condition to MHR entering into the Loan Agreement and amending
 and restating the MHR Notes, the Company and MHR entered into a
 Royalty Agreement (the &amp;#x201C;Royalty Agreement&amp;#x201D;) on
 August&amp;#xA0;20, 2014 providing for the payment by the Company to
 MHR of certain royalties on the terms and conditions set forth
 therein (see Note 8). Under the terms of the Royalty Agreement, the
 Company agreed to pay to MHR, subject to the terms and conditions
 of the Royalty Agreement, royalties in perpetuity (the
 &amp;#x201C;Royalties&amp;#x201D;), commencing as of the date of the Royalty
 Agreement, in an amount equal to: twenty percent (20%)&amp;#xA0;of all
 Net Product Sales (as defined in the Royalty Agreement) and any
 third party payments arising in connection with the sale of the B12
 Product and related products, during any fiscal year; provided
 that, from and after October&amp;#xA0;1, 2015, if no amount of
 indebtedness is outstanding under the Loan Agreement (the
 &amp;#x201C;Indebtedness Repayment Condition&amp;#x201D;), such amount shall
 be reduced to (i)&amp;#xA0;five percent (5%)&amp;#xA0;of all Net Sales and
 third party payments commencing with the first quarter immediately
 following the quarter in which the Indebtedness Repayment Condition
 is satisfied, or (ii)&amp;#xA0;two and one half percent (2.5%)&amp;#xA0;of
 all Net Sales commencing with the quarter immediately following the
 quarter in which the Indebtedness Repayment Condition is satisfied,
 but only with respect to the Net Sales made in any country in which
 there was not a Valid Patent Claim (as defined in the Royalty
 Agreement) and where generic entry of a competitive product not by
 the Company or its affiliates that does not infringe a Valid Patent
 Claim in such country has occurred, in each case as of the last day
 of such Fiscal Quarter. Once the royalty rate has been reduced to
 5%, the rate shall not be reinstated to 20% even if amounts become
 outstanding under the Loan Agreement as a result of &lt;font style="white-space:nowrap"&gt;&lt;font style="white-space:nowrap"&gt;Paid-In-Kind&lt;/font&gt;&lt;/font&gt; Royalties. Payments
 of Royalties shall be made in cash to the extent such Royalties do
 not cause the Company&amp;#x2019;s cash as of the end of any year to be
 less than the Minimum Cash Balance, and otherwise shall be paid as
 &lt;font style="white-space:nowrap"&gt;&lt;font style="white-space:nowrap"&gt;Paid-In-Kind&lt;/font&gt;&lt;/font&gt; Royalties.&lt;/p&gt;
 &lt;/div&gt;</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
  <us-gaap:AccountingChangesAndErrorCorrectionsTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_D9600C88-0131-478C-895D-47B5F487036C_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 &lt;b&gt;13. New Accounting Pronouncements&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 In July 2015, the FASB issued ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;No.&amp;#xA0;2015-11,&lt;/font&gt;&amp;#xA0;&amp;#x201C;Simplifying the
 Measurement of Inventory&amp;#x201D; (&amp;#x201C;ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2015-11&amp;#x201D;).&lt;/font&gt;&amp;#xA0;ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2015-11&lt;/font&gt;&amp;#xA0;requires that inventory within
 the scope of the guidance be measured at the lower of cost and net
 realizable value. Inventory measured using&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;last-in,&lt;/font&gt;&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;first-out&lt;/font&gt;&amp;#xA0;and retail inventory method
 are excluded from this new guidance. This ASU replaces the concept
 of market with the single measurement of net realizable value and
 is intended to create efficiencies for preparers and more closely
 aligns U.S. GAAP with IFRS. This ASU is effective for public
 business entities in fiscal years beginning after December&amp;#xA0;15,
 2016, including interim periods within those years. Prospective
 application is required and early adoption is permitted as of the
 beginning of an interim or annual reporting period. The adoption of
 ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2015-11&lt;/font&gt;&amp;#xA0;did not have a material impact
 on our financial position, results of operations or cash flows.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 In March 2016, FASB issued ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;No.&amp;#xA0;2016-09,&lt;/font&gt;&amp;#xA0;&amp;#x201C;Improvements to
 Employee Share-based Payment Accounting&amp;#x201D;
 (&amp;#x201C;ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2016-09&amp;#x201D;).&lt;/font&gt;&amp;#xA0;ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2016-09&lt;/font&gt;&amp;#xA0;simplifies several aspects of
 the accounting for employee share-based payment transactions for
 both public and nonpublic entities, including the accounting for
 income taxes, forfeitures, and statutory tax withholding
 requirements, as well as classification in the statement of cash
 flows. ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2016-09&lt;/font&gt;&amp;#xA0;is effective for annual
 periods beginning after December&amp;#xA0;15, 2016, and interim periods
 within those annual periods. The Company adopted ASU 2016-09 on
 January 1, 2017. The Company continues to estimate forfeitures of
 employee share-based payments as allowed by ASU 2016-09. The
 adoption of ASU 2016-09 resulted in the exclusion of excess tax
 benefits used to calculate the hypothetical proceeds in the
 calculation of diluted earnings per share under the treasury stock
 method. The adoption of ASU 2016-09 did not have a material impact
 on our financial position, results of operations or cash flows.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 In March 2016, the FASB issued ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;No.&amp;#xA0;2016-06,&lt;/font&gt;&amp;#xA0;&amp;#x201C;Contingent Put and Call
 Option in Debt Instruments&amp;#x201D; (&amp;#x201C;ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2016-06&amp;#x201D;).&lt;/font&gt;&amp;#xA0;ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2016-06&lt;/font&gt;&amp;#xA0;is intended to simplify the
 analysis of embedded derivatives for debt instruments that contain
 contingent put or call options. The amendments in ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2016-06&lt;/font&gt;&amp;#xA0;clarify that an entity is
 required to assess the embedded call or put options solely in
 accordance with the four-step decision sequence. Consequently, when
 a call (put) option is contingently exercisable, an entity does not
 have to initially assess whether the event that triggers the
 ability to exercise a call (put) option is related to interest
 rates or credit risks. The amendments in ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2016-06&lt;/font&gt;&amp;#xA0;take effect for public
 business entities for financial statements issued for fiscal years
 beginning after December&amp;#xA0;15, 2016, and interim periods within
 those fiscal years. Early adoption is permitted, including adoption
 in an interim period. The adoption of ASU 2016&amp;#x2013;01 did not
 have a significant impact on our financial statements.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 In May 2014, the FASB issued ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;No.&amp;#xA0;2014-09,&lt;/font&gt;&amp;#xA0;&amp;#x201C;Revenue from Contracts
 with Customers&amp;#x201D; (&amp;#x201C;ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2014-09&amp;#x201D;),&lt;/font&gt;&amp;#xA0;which requires entities to
 recognize revenue in a way that depicts the transfer of promised
 goods or services to customers in an amount that reflects the
 consideration to which the entity expects to be entitled to in
 exchange for those goods or services. ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2014-09&lt;/font&gt;&amp;#xA0;is effective for the first
 interim period within an annual period beginning after
 December&amp;#xA0;15, 2017. The new guidance also requires additional
 disclosure about the nature, amount, timing and uncertainty of
 revenue and cash flows arising from customer contracts, including
 significant judgments and changes in judgments and assets
 recognized from costs incurred to obtain or fulfill a contract.
 Adoption can occur using one of two prescribed transition methods.
 In 2016, the FASB issued four amendments to ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2014-09.&lt;/font&gt;&amp;#xA0;We have begun a limited
 evaluation of the provisions of ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2014-09&lt;/font&gt;&amp;#xA0;and the impact, if any it may
 have on our financial position and results of operations. Our
 evaluation work to date includes the training of ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2014-09,&lt;/font&gt;&amp;#xA0;contract review and an
 assessment of the distribution model for which we recognize revenue
 for our Eligen B12&amp;#x2122; product. We have a small number of
 contracts which require an assessment and believe we have
 sufficient time for the implementation of ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2014-09.&lt;/font&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 During January 2016, the FASB issued ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;No.&amp;#xA0;2016-01,&lt;/font&gt;&amp;#xA0;&amp;#x201C;Financial Instruments
 &amp;#x2014; Overall: Recognition and Measurement of Financial Assets
 and Financial Liabilities (&amp;#x201C;ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2016-01&amp;#x201D;).&lt;/font&gt;&amp;#xA0;The standard addresses certain
 aspects of recognition, measurement, presentation, and disclosure
 of financial instruments. This ASU is effective for fiscal years,
 and interim periods within those years, beginning after
 December&amp;#xA0;15, 2017. Early adoption is not permitted with the
 exception of certain provisions related to the presentation of
 other comprehensive income. The adoption of ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2016-01&lt;/font&gt;&amp;#xA0;is not expected to have a
 material impact on our financial position, results of operations or
 cash flows.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 During February 2016, the FASB issued ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;No.&amp;#xA0;2016-02,&lt;/font&gt;&amp;#xA0;&amp;#x201C;Leases&amp;#x201D;
 (&amp;#x201C;ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2016-02&amp;#x201D;).&lt;/font&gt;&amp;#xA0;The standard requires lessees
 to recognize a lease liability and a lease asset for all leases,
 including operating leases, with a term greater than 12 months on
 its balance sheet. The update also expands the required
 quantitative and qualitative disclosures surrounding leases.
 ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2016-02&lt;/font&gt;&amp;#xA0;is effective for fiscal years
 beginning after December&amp;#xA0;15, 2018, including interim periods
 within those fiscal years. The adoption of ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2016-02&lt;/font&gt;&amp;#xA0;is not expected to have a
 material impact on our financial position, results of operations or
 cash flows due to an insignificant number of leases that the
 Company has entered into.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 In August 2016, FASB issued ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;No.&amp;#xA0;2016-15,&lt;/font&gt;&amp;#xA0;&amp;#x201C;Classification of
 Certain Cash Receipts and Cash Payments&amp;#x201D;
 (&amp;#x201C;ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2016-15&amp;#x201D;).&lt;/font&gt;&amp;#xA0;ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2016-15&lt;/font&gt;&amp;#xA0;clarifies the presentation and
 classification of certain cash receipts and cash payments in the
 statement of cash flows. ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;2016-15&lt;/font&gt;&amp;#xA0;is effective for fiscal years,
 and interim periods within those years beginning after
 December&amp;#xA0;15, 2017. Early adoption is permitted. The Company
 does not expect the adoption of ASU&amp;#xA0;&lt;font style="WHITE-SPACE: nowrap"&gt;No.&amp;#xA0;2016-15&lt;/font&gt;&amp;#xA0;to have a material impact on
 its financial statements.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0px; FONT-SIZE: 1px; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12px; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 Management does not believe there would have been a material effect
 on the accompanying financial statements had any other recently
 issued, but not yet effective, accounting standards been adopted in
 the current period.&lt;/p&gt;


 &lt;/div&gt;</us-gaap:AccountingChangesAndErrorCorrectionsTextBlock>
  <us-gaap:EarningsPerShareTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_65F4C25B-5DDB-41C0-87AA-D866FB261D01_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 &lt;b&gt;11. Net income (loss) per share&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 The following table sets forth the information needed to compute
 basic and diluted earnings (loss) per share:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="79%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="5%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="5%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="6" align="center"&gt;
 &lt;b&gt;Three&amp;#xA0;Months&amp;#xA0;Ended&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;March&amp;#xA0;31,&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2017&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="6" align="center"&gt;
 &lt;b&gt;(in&amp;#xA0;thousands&amp;#xA0;except&amp;#xA0;per&amp;#xA0;share&amp;#xA0;data)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Basic net income (loss)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;6,064&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(1,829&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Effect of dilutive securities &amp;#x2014;&lt;br /&gt;
 Change in Fair Value of Derivative-Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(2,748&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Change in Fair Value of Derivative-Convertible Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(870&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Convertible Debt- Interest&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;90&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Numerator for diluted net income (loss) per share after effect of
 change in fair value&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,536&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(1,829&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Weighted average common shares outstanding:&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;60,714,978&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;60,687,478&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Dilutive securities&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Options&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1,492,496&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;431,329&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Shares underlying convertible debt instruments&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;6,495,638&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Diluted weighted average common shares outstanding and assumed
 conversion&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;69,134,441&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;60,687,478&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Basic net income (loss) per share&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.10&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(0.03&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Diluted net income (loss) per share&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.04&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(0.03&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 For the three month periods ended March&amp;#xA0;31, 2017 and 2016,
 certain potential shares of common stock have been excluded from
 the calculation of diluted income per share because the exercise
 price was greater than the average market price of our common
 stock, and therefore, the effect on diluted income per share would
 have been anti-dilutive. The following table sets forth the number
 of potential shares of common stock that have been excluded from
 diluted net income per share because their effect was
 anti-dilutive.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="74%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="6" align="center"&gt;
 &lt;b&gt;Three&amp;#xA0;Months&amp;#xA0;Ended&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;March&amp;#xA0;31,&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2017&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Options to purchase common shares&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;3,616,000&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;6,587,250&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Outstanding warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;25,008,082&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 MHR convertible note payable&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;42,373,002&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;37,233,561&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 MHR promissory notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1,510,682&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 MHR bridge notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;4,229,826&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="top"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;45,989,002&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;74,569,401&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="MARGIN-BOTTOM: 0px; FONT-SIZE: 1px; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18px; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/div&gt;</us-gaap:EarningsPerShareTextBlock>
  <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1 contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_4092DF77-9961-4B7B-9436-F4578EA98533_1_2">P1Y6M</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1>
  <us-gaap:AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_704D45E7-A51A-4D1E-8948-FEB68DED77A8_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt"&gt;
 &lt;b&gt;7. Accounts Payable and Accrued Expenses&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 Accounts payable and accrued expenses consist of the following:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="72%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="11%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="11%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&amp;#xA0;2017&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;(unaudited)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;2016&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="6" align="center"&gt;
 &lt;b&gt;(In&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Accounts payable&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;444&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;638&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Accrued legal, professional and other fees&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;311&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;202&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Accrued vacation&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;34&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;29&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;789&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;869&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock>
  <us-gaap:Revenues contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_1_0">222000</us-gaap:Revenues>
  <us-gaap:InterestExpenseRelatedParty contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_1_15">2976000</us-gaap:InterestExpenseRelatedParty>
  <us-gaap:InventoryDisclosureTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_4F8D4FF2-AE2A-4282-9252-F3763E7CAAF6_1_0">&lt;div&gt;
 &lt;p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;b&gt;5. Inventory&lt;/b&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"&gt;
 Inventory consists of finished goods at March&amp;#xA0;31, 2017 and
 December&amp;#xA0;31, 2016.&lt;/p&gt;
 &lt;/div&gt;</us-gaap:InventoryDisclosureTextBlock>
  <us-gaap:NonoperatingIncomeExpense contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_1_16">7150000</us-gaap:NonoperatingIncomeExpense>
  <us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_92057DA1-0435-48FA-868F-C04BFD5DB599_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 In accordance with FASB ASC 820, &lt;i&gt;&amp;#x201C;Fair Value Measurements
 and Disclosures,&amp;#x201D;&lt;/i&gt; the following table represents the
 Company&amp;#x2019;s fair value hierarchy for its financial assets and
 liabilities measured at fair value on a recurring basis as of
 March&amp;#xA0;31, 2017 and December&amp;#xA0;31, 2016:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="84%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="62%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="8%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="8%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="8%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt"&gt;
 &lt;b&gt;March&amp;#xA0;31,&amp;#xA0;2017&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; WIDTH: 53.1pt; BORDER-BOTTOM: #000000 1pt solid; MARGIN-TOP: 0pt"&gt;
 &lt;b&gt;(unaudited)&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Level&amp;#xA0;2&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Level&amp;#xA0;3&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;b&gt;(In&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;b&gt;(In&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;b&gt;(In&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Derivative Instruments&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5,360&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;27,709&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;33,069&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1pt"&gt;
 &lt;td height="16"&gt;&lt;/td&gt;
 &lt;td height="16" colspan="4"&gt;&lt;/td&gt;
 &lt;td height="16" colspan="4"&gt;&lt;/td&gt;
 &lt;td height="16" colspan="4"&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt"&gt;
 &lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; WIDTH: 46.65pt; BORDER-BOTTOM: #000000 1pt solid; MARGIN-TOP: 0pt"&gt;
 &lt;b&gt;2016&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Level&amp;#xA0;2&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Level&amp;#xA0;3&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;(In
 thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;b&gt;(In&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;b&gt;(In&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Derivative Instruments&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;7,999&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;35,195&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;43,194&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock>
  <us-gaap:GrossProfit contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_1_2">175000</us-gaap:GrossProfit>
  <us-gaap:IncomeTaxDisclosureTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_BF172EA2-7CBB-4F38-909D-7DFBA16E7040_1_0">&lt;div&gt;
 &lt;p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;b&gt;12. Income Taxes&lt;/b&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 The Company is primarily subject to United States federal and New
 Jersey state income tax. The Company&amp;#x2019;s policy is to recognize
 interest and penalties related to income tax matters in income tax
 expense. As of March&amp;#xA0;31, 2017 and December&amp;#xA0;31, 2016, the
 Company had no accruals for interest or penalties related to income
 tax matters.&lt;/p&gt;
 &lt;/div&gt;</us-gaap:IncomeTaxDisclosureTextBlock>
  <us-gaap:OperatingExpenses contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_1_8">1261000</us-gaap:OperatingExpenses>
  <us-gaap:NetIncomeLoss contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_1_17">6064000</us-gaap:NetIncomeLoss>
  <us-gaap:OtherIncome contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_1_11">2000</us-gaap:OtherIncome>
  <us-gaap:IncreaseDecreaseInDeferredLiabilities contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_1_14">-3000</us-gaap:IncreaseDecreaseInDeferredLiabilities>
  <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_1_8">-62000</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_FA98F2CB-89B2-4756-983D-CFA088AA3D03_1_4">2536000</us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted>
  <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_1_10">123000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
  <us-gaap:InterestOnConvertibleDebtNetOfTax contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_FA98F2CB-89B2-4756-983D-CFA088AA3D03_1_3">90000</us-gaap:InterestOnConvertibleDebtNetOfTax>
  <us-gaap:IncreaseDecreaseInInventories contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_1_9">-17000</us-gaap:IncreaseDecreaseInInventories>
  <us-gaap:OperatingIncomeLoss contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_1_9">-1086000</us-gaap:OperatingIncomeLoss>
  <us-gaap:LineOfCreditFacilityDescription contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_9FCFC09C-1B67-4E70-BD11-347156D79EF4_1_0">Loan will mature on the earlier of (a) December 31, 2019, and, (b) 30 days  after the end of any fiscal year in which the Company&apos;s cash (plus certain cash  expenditures during such fiscal year that are unrelated to the B12 Product or  related products) as of the end of such fiscal year (subject to certain  permitted deductions) is more than three times the principal amount of the Loan  as of the end of such fiscal year.</us-gaap:LineOfCreditFacilityDescription>
  <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_1_11">-80000</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
  <us-gaap:IncreaseDecreaseInDeferredRevenue contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_1_13">-319000</us-gaap:IncreaseDecreaseInDeferredRevenue>
  <us-gaap:IncrementalCommonSharesAttributableToConversionOfDebtSecurities contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="shares" decimals="INF" id="id_11903472_FA98F2CB-89B2-4756-983D-CFA088AA3D03_1_9">6495638</us-gaap:IncrementalCommonSharesAttributableToConversionOfDebtSecurities>
  <us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_70511F64-C5E6-4138-8142-EBCAB6DE3CC3_1_0">&lt;div&gt;
 &lt;p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;b&gt;2. Basis of Presentation&lt;/b&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 The condensed balance sheet at December&amp;#xA0;31, 2016 was derived
 from audited financial statements but does not include all
 disclosures required by accounting principles generally accepted in
 the United States of America. The other information in these
 condensed financial statements is unaudited but, in the opinion of
 management, reflects all adjustments necessary for a fair
 presentation of the results for the periods covered. All such
 adjustments are of a normal recurring nature unless disclosed
 otherwise. These condensed financial statements, including notes,
 have been prepared in accordance with the applicable rules of the
 Securities and Exchange Commission (the &amp;#x201C;SEC&amp;#x201D;) and do
 not include all of the information and disclosures required by
 accounting principles generally accepted in the United States of
 America for complete financial statements. These condensed
 financial statements should be read in conjunction with the
 financial statements and additional information as contained in our
 Annual Report on Form &lt;font style="white-space:nowrap"&gt;10-K&lt;/font&gt;
 for the year ended December&amp;#xA0;31, 2016. Results of operations
 for the three-month period ended March&amp;#xA0;31, 2017 are not
 necessarily indicative of the operating results that may be
 expected for the year ending December&amp;#xA0;31, 2017.&lt;/p&gt;
 &lt;/div&gt;</us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock>
  <us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_1_16">-1446000</us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations>
  <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="shares" decimals="INF" id="id_11903472_4092DF77-9961-4B7B-9436-F4578EA98533_1_3">165000</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="shares" decimals="0" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_1_21">69134441</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_EF8BFC81-BD0F-483C-8D02-0D088F20F8A9_1_0">&lt;div&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 The following weighted-average assumptions were used for grants
 made under the stock option plans for the three months ended
 March&amp;#xA0;31, 2017:&lt;/p&gt;
 &lt;p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table cellspacing="0" cellpadding="0" width="68%" border="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" align="center"&gt;
 &lt;tr&gt;
 &lt;td width="89%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="5%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Expected volatility&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;143.19&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Expected term (years)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;6.79&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Risk free rate&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2.27&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Dividend yield&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Annual forfeiture rate&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;14.523&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock>
  <us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_01B360C3-E34B-4868-96C0-04FF2CA6896B_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The following table sets forth the number of potential shares of
 common stock that have been excluded from diluted net income per
 share because their effect was anti-dilutive.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="74%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="6" align="center"&gt;
 &lt;b&gt;Three&amp;#xA0;Months&amp;#xA0;Ended&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;March&amp;#xA0;31,&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2017&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Options to purchase common shares&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;3,616,000&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;6,587,250&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Outstanding warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;25,008,082&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 MHR convertible note payable&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;42,373,002&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;37,233,561&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 MHR promissory notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1,510,682&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 MHR bridge notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;4,229,826&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;45,989,002&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;74,569,401&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationDate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_223EBCDE-B281-4EE7-83A7-29034DA3A94F_1_3">2017-04-20</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationDate>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="pure" decimals="2" id="id_11903472_05206AD8-9051-4F55-A1E9-DDFE85915D16_1_3">0.00</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
  <us-gaap:ScheduleOfDerivativeInstrumentsTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_BB8BF788-8AC2-403A-97FD-BFE4999E3527_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 Derivative instruments consist of the following:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="66%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="11%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="11%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&amp;#xA0;2017&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&amp;#xA0;2016&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;b&gt;(unaudited)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="6" align="center"&gt;
 &lt;b&gt;(in&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Convertible Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;24,053&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;30,559&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Reimbursement Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;880&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1,105&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Bridge Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,541&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;3,187&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated August 2009 Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;946&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1,412&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated June 2010 MHR Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;234&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;344&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated August 2010 Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;665&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;993&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated August 2010 MHR Waiver Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;247&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;369&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated July 2011 Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;764&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1,139&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated July 2011 MHR Waiver Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;202&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;301&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 May 2013 MHR Modification Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,537&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;3,785&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;33,069&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;43,194&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:ScheduleOfDerivativeInstrumentsTextBlock>
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="shares" decimals="0" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_1_20">60714978</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <us-gaap:ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_FF0B111A-8F11-42FF-8873-F3361AF1ACE1_1_0">&lt;div&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 As of March&amp;#xA0;31, 2017, future minimum rental payments are as
 follows:&lt;/p&gt;
 &lt;p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table cellspacing="0" cellpadding="0" width="68%" border="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" align="center"&gt;
 &lt;tr&gt;
 &lt;td width="84%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="14%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt"&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;
 &lt;p style="margin-top:0pt ; margin-bottom:0pt; border-bottom:1.00pt solid #000000; width:95.55pt; font-size:8pt; font-family:Times New Roman"&gt;
 &lt;b&gt;Years&amp;#xA0;Ending&amp;#xA0;December&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"&gt;
 &lt;b&gt;(In&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 2017 (remaining)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;37&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="font-size:1px;"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Total&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;37&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="font-size:1px;"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock>
  <dei:TradingSymbol contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_CF143878-2FF3-4DE5-B33E-584AD1AB48E7_1_0">EMIS</dei:TradingSymbol>
  <us-gaap:RestructuringAndRelatedActivitiesInitiationDate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_7E04FE2C-8AED-42D2-9B26-FA9A0EA98BA4_1_0">2014-08-20</us-gaap:RestructuringAndRelatedActivitiesInitiationDate>
  <us-gaap:ResearchAndDevelopmentExpense contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_1_4">80000</us-gaap:ResearchAndDevelopmentExpense>
  <us-gaap:ProceedsFromStockOptionsExercised contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="INF" id="id_11903472_4092DF77-9961-4B7B-9436-F4578EA98533_1_5">0</us-gaap:ProceedsFromStockOptionsExercised>
  <us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_6EAD5D9D-B886-438E-8D7A-62929C0A4EB1_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The carrying value of the MHR Notes is comprised of the
 following:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="66%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="11%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="11%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&amp;#xA0;2017&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&amp;#xA0;2016&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;b&gt;(unaudited)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="6" align="center"&gt;
 &lt;b&gt;(in&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated Convertible Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;52,966&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;52,966&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Loan Agreement&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;26,211&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;26,004&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated Reimbursement Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;836&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;836&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Amended and Restated Bridge Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,412&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,412&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Unamortized discounts&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(14,336&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(14,629&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;68,089&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;67,589&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="pure" decimals="4" id="id_11903472_05206AD8-9051-4F55-A1E9-DDFE85915D16_1_0">1.4319</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
  <us-gaap:RevenueRecognitionPolicyTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_BFF38602-0388-48B7-A642-B3CD963A3873_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 4%; MARGIN-TOP: 6pt"&gt;
 &lt;i&gt;Oral Eligen B12&amp;#x2122; Rx Product&lt;/i&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 We sell our oral Eligen B12&amp;#x2122; Rx product through drug
 wholesalers and retail pharmacies. We recognize revenue from
 prescription product sales, net of sales discounts, chargebacks,
 and rebates. We accept returns of unsalable product from customers
 within a return period of six months prior to and 12 months
 following product expiration. Our oral Eligen B12&amp;#x2122; Rx product
 currently has a shelf life of 36 months from the date of
 manufacture. Given the limited history of our oral Eligen
 B12&amp;#x2122; Rx product, we currently cannot reliably estimate
 expected returns of the prescription products at the time of
 shipment. Accordingly, we will defer recognition of revenue on
 prescription products until the right of return no longer exists,
 which occurs at the earlier of the time the oral Eligen B12&amp;#x2122;
 Rx product is dispensed through patient prescriptions or expiration
 of the right of return.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 4%; MARGIN-TOP: 18pt"&gt;
 &lt;i&gt;Collaborative Agreements and Feasibility Studies&lt;/i&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 Revenue from collaboration agreements is recognized using the
 proportional performance method provided that we can reasonably
 estimate the level of effort required to complete our performance
 obligations under an arrangement and such performance obligations
 are provided on a best effort basis and based on &amp;#x201C;expected
 payments.&amp;#x201D; Under the proportional performance method,
 periodic revenue related to nonrefundable cash payments is
 recognized as the percentage of actual effort expended to date as
 of that period to the total effort expected for all of our
 performance obligations under the arrangement. Actual effort is
 generally determined based upon actual hours incurred and include
 research and development (&amp;#x201C;R&amp;amp;D&amp;#x201D;) activities
 performed by us and time spent for Joint Steering Committee
 (&amp;#x201C;JSC&amp;#x201D;) activities. Total expected effort is generally
 based upon the total R&amp;amp;D and JSC hours incorporated into the
 project plan that is agreed to by both parties to the
 collaboration. Significant management judgments and estimates are
 required in determining the level of effort required under an
 arrangement and the period over which we expect to complete the
 related performance obligations. Estimates of the total expected
 effort included in each project plan are based on historical
 experience of similar efforts and expectations based on the
 knowledge of scientists for both the Company and its collaboration
 partners. The Company periodically reviews and updates the project
 plan for each collaborative agreement. The most recent reviews took
 place in January 2017. In the event that a change in estimate
 occurs, the change will be accounted for using the cumulative
 &lt;font style="WHITE-SPACE: nowrap"&gt;catch-up&lt;/font&gt; method which
 provides for an adjustment to revenue in the current period.
 Estimates of our level of effort may change in the future,
 resulting in a material change in the amount of revenue recognized
 in future periods.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 Generally, under collaboration arrangements, nonrefundable payments
 received during the period of performance may include time- or
 performance-based milestones. The proportion of actual performance
 to total expected performance is applied to the &amp;#x201C;expected
 payments&amp;#x201D; in determining periodic revenue. However, revenue
 is limited to the sum of (i)&amp;#xA0;the amount of nonrefundable cash
 payments received and (ii)&amp;#xA0;the payments that are contractually
 due but have not yet been paid.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 With regard to revenue recognition in connection with development
 and license agreements that include multiple deliverables,
 Emisphere&amp;#x2019;s management reviews the relevant terms of the
 agreements and determines whether such deliverables should be
 accounted for as a single unit of accounting in accordance with
 FASB ASC &lt;font style="WHITE-SPACE: nowrap"&gt;605-25,&lt;/font&gt;
 &lt;i&gt;Multiple-Element Arrangements&lt;/i&gt;. If it is determined that a
 delivered license and Eligen&lt;sup style="FONT-SIZE: 85%; VERTICAL-ALIGN: top"&gt;&amp;#xAE;&lt;/sup&gt; Technology do
 not have stand-alone value and Emisphere does not have objective
 evidence of fair value of the undelivered Eligen&lt;sup style="FONT-SIZE: 85%; VERTICAL-ALIGN: top"&gt;&amp;#xAE;&lt;/sup&gt; Technology or
 the manufacturing value of all the undelivered items, then such
 deliverables are accounted for as a single unit of accounting and
 any payments received pursuant to such agreement, including any
 upfront or development milestone payments and any payments received
 for support services, will be deferred and included in deferred
 revenue within our balance sheet until such time as management can
 estimate when all of such deliverables will be delivered, if ever.
 Management reviews and reevaluates such conclusions as each item in
 the arrangement is delivered and circumstances of the development
 arrangement change.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 Revenue earned from collaborative agreements and feasibility
 studies is comprised of reimbursed research and development costs,
 as well as upfront and research and development milestone payments.
 Deferred revenue represents payments received which are related to
 future performance. Revenue from feasibility studies, which are
 typically short term in nature, is recognized upon delivery of the
 study, provided that all other revenue recognition criteria are
 met.&lt;/p&gt;
 &lt;/div&gt;</us-gaap:RevenueRecognitionPolicyTextBlock>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="pure" decimals="4" id="id_11903472_05206AD8-9051-4F55-A1E9-DDFE85915D16_1_2">0.0227</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
  <us-gaap:ShareBasedCompensation contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_1_6">84000</us-gaap:ShareBasedCompensation>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1 contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_05206AD8-9051-4F55-A1E9-DDFE85915D16_1_1">P6Y9M15D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
  <us-gaap:ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_C92731F9-FE1D-4280-82F1-21F3D413F49D_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 Accounts payable and accrued expenses consist of the following:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="72%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="11%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="11%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&amp;#xA0;2017&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;(unaudited)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;2016&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="6" align="center"&gt;
 &lt;b&gt;(In&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Accounts payable&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;444&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;638&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Accrued legal, professional and other fees&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;311&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;202&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Accrued vacation&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;34&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;29&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;789&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;869&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock>
  <us-gaap:ScheduleOfDebtTableTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_EDB42561-2F8C-48A1-9B34-7117F9353C30_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 Notes payable, net of related discounts, consists of the
 following:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="72%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="8%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="8%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&amp;#xA0;2017&lt;br /&gt;
 (unaudited)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;br /&gt;
 2016&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="6" align="center"&gt;
 &lt;b&gt;(in&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Convertible&amp;#xA0;Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;41,003&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;40,699&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Loan Agreement&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;26,210&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;26,004&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1pt"&gt;
 &lt;td height="8"&gt;&lt;/td&gt;
 &lt;td height="8" colspan="4"&gt;&lt;/td&gt;
 &lt;td height="8" colspan="4"&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Reimbursement Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;795&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;795&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1pt"&gt;
 &lt;td height="8"&gt;&lt;/td&gt;
 &lt;td height="8" colspan="4"&gt;&lt;/td&gt;
 &lt;td height="8" colspan="4"&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Bridge Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;81&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;91&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 &lt;font style="WHITE-SPACE: nowrap"&gt;Non-current&lt;/font&gt; notes payable,
 net of related discount&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;68,089&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;67,589&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:ScheduleOfDebtTableTextBlock>
  <emis:CashSweepAsPercentageOfConsolidatedFreeCashFlow contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="pure" decimals="2" id="id_11903472_7CF7F705-AB6C-4580-86C6-A5A54A6CC917_1_3">0.75</emis:CashSweepAsPercentageOfConsolidatedFreeCashFlow>
  <emis:PrepaidExpensesAndOtherCurrentAssetsTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_10393083-F4CE-4660-9A00-1CC1BEC1D995_1_0">&lt;div&gt;
 &lt;p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;b&gt;6. Prepaid Expenses and Other Current Assets&lt;/b&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 Prepaid expenses and other current assets consist of the
 following:&lt;/p&gt;
 &lt;p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table cellspacing="0" cellpadding="0" width="76%" border="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" align="center"&gt;
 &lt;tr&gt;
 &lt;td width="72%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="11%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="11%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"&gt;
 &lt;b&gt;March&amp;#xA0;31,&amp;#xA0;2017&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;(unaudited)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;2016&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="6" align="center"&gt;
 &lt;b&gt;(in&amp;#xA0;thousands)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Prepaid corporate insurance&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;82&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;86&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Prepaid expenses and other current assets&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;148&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;21&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="font-size:1px;"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;230&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;107&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="font-size:1px;"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</emis:PrepaidExpensesAndOtherCurrentAssetsTextBlock>
  <emis:OperatingLeaseExpirationPeriod contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_915AD930-2A62-4CC8-BFB2-ABC6B4AF1250_1_0">2017</emis:OperatingLeaseExpirationPeriod>
  <emis:BasicAndDilutedEarningsPerShareTableTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_5DFCE165-4193-4E19-A07A-EDACEBDDA196_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 The following table sets forth the information needed to compute
 basic and diluted earnings (loss) per share:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="79%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="5%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="5%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="6" align="center"&gt;
 &lt;b&gt;Three&amp;#xA0;Months&amp;#xA0;Ended&lt;/b&gt;&lt;br /&gt;
 &lt;b&gt;March&amp;#xA0;31,&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2017&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="6" align="center"&gt;
 &lt;b&gt;(in&amp;#xA0;thousands&amp;#xA0;except&amp;#xA0;per&amp;#xA0;share&amp;#xA0;data)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Basic net income (loss)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;6,064&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(1,829&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Effect of dilutive securities &amp;#x2014;&lt;br /&gt;
 Change in Fair Value of Derivative-Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(2,748&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Change in Fair Value of Derivative-Convertible Notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(870&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Convertible Debt- Interest&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;90&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Numerator for diluted net income (loss) per share after effect of
 change in fair value&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,536&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(1,829&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Weighted average common shares outstanding:&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;60,714,978&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;60,687,478&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Dilutive securities&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Options&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1,492,496&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Warrants&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;431,329&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Shares underlying convertible debt instruments&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;6,495,638&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Diluted weighted average common shares outstanding and assumed
 conversion&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;69,134,441&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;60,687,478&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Basic net income (loss) per share&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.10&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(0.03&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; break-inside: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: &amp;quot;Times New Roman&amp;quot;; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Diluted net income (loss) per share&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.04&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(0.03&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;br class="Apple-interchange-newline" /&gt;

 &lt;/div&gt;</emis:BasicAndDilutedEarningsPerShareTableTextBlock>
  <emis:ShelfLifeOfProducts contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_63E278A1-B457-4BF6-AF67-064A08BA047A_3_1">P36M</emis:ShelfLifeOfProducts>
  <emis:MinimumPercentageOfCommonStockOutstandingToProvideContinuityToNomineeOnBoard contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="pure" decimals="INF" id="id_11903472_7E04FE2C-8AED-42D2-9B26-FA9A0EA98BA4_1_1">0.02</emis:MinimumPercentageOfCommonStockOutstandingToProvideContinuityToNomineeOnBoard>
  <emis:NatureOfOperationsAndLiquidityTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_4B2DB1C9-6DF7-460A-94C0-89670C09B260_1_0">&lt;div&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;b&gt;1. Nature of Operations and Liquidity&lt;/b&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;b&gt;Nature of Operations&lt;/b&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 Emisphere Technologies, Inc. (&amp;#x201C;Emisphere&amp;#x201D;, the
 &amp;#x201C;Company&amp;#x201D;, &amp;#x201C;we&amp;#x201D;, &amp;#x201C;us&amp;#x201D; or
 &amp;#x201C;our&amp;#x201D;) is a commercial stage pharmaceutical and drug
 delivery company. We are in partnership with global pharmaceutical
 companies to develop new formulations of existing products, as well
 as new chemical entities, using our Eligen&lt;sup style="font-size:85%; vertical-align:top"&gt;&amp;#xAE;&lt;/sup&gt; Technology. We
 launched our first prescription medical food product, oral Eligen
 B12&amp;#x2122; in the U.S. in March 2015, and we are currently engaged
 in strategic discussions to optimize its economic value in the U.S.
 and global markets. Beyond Eligen B12&amp;#x2122;, we utilize our
 proprietary Eligen&lt;sup style="font-size:85%; vertical-align:top"&gt;&amp;#xAE;&lt;/sup&gt; Technology to
 create new oral formulations of therapeutic agents. Our product
 pipeline includes prescription drug and medical food product
 candidates that are being developed in partnership or
 internally.&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 Our core business strategy is to build new, high-value partnerships
 and expand upon existing partnerships, pursue the global
 commercialization of oral Eligen B12&amp;#x2122; to optimize its
 economic value, evaluate commercial opportunities for new
 prescription medical foods, and promote new uses for our
 Eligen&lt;sup style="font-size:85%; vertical-align:top"&gt;&amp;#xAE;&lt;/sup&gt;
 Technology, a broadly applicable proprietary oral drug delivery
 platform which makes it possible to avoid injections for drug
 administration.&lt;/p&gt;
 &lt;p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;b&gt;Liquidity and Capital Resources&lt;/b&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 Since our inception in 1986, we have generated significant losses
 from operations and we anticipate that we will continue to generate
 significant losses from operations for the foreseeable future, and
 that in order to continue as a going concern, our business will
 require substantial additional investment that we have not yet
 secured.&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 As of March&amp;#xA0;31, 2017, our accumulated deficit was
 approximately $558.5&amp;#xA0;million; our stockholder&amp;#x2019;s deficit
 was $155.3&amp;#xA0;million. Our operating loss was $1.1&amp;#xA0;million
 compared to an operating loss of $2.7&amp;#xA0;million for the three
 months ended March&amp;#xA0;31, 2017 and 2016, respectively. On
 March&amp;#xA0;31, 2017 we had approximately $4.6&amp;#xA0;million in cash.
 We have limited capital resources and operations to date have been
 funded with the proceeds from private and public debt and equity
 financings, collaborative research agreements and income earned on
 investments. As of March&amp;#xA0;31, 2017, our financial obligations
 included approximately $53.0&amp;#xA0;million (face value) under our
 Second Amended and Restated Convertible Notes (the
 &amp;#x201C;Convertible Notes&amp;#x201D;), approximately $26.2&amp;#xA0;million
 (face value) under a loan agreement entered into on August&amp;#xA0;20,
 2014 (the &amp;#x201C;Loan Agreement&amp;#x201D;), approximately
 $0.8&amp;#xA0;million (face value) under our Second Amended and
 Restated Reimbursement Notes (the &amp;#x201C;Reimbursement
 Notes&amp;#x201D;), and approximately $2.4&amp;#xA0;million (face value)
 under our Second Amended and Restated Bridge Notes (the
 &amp;#x201C;Bridge Notes&amp;#x201D;).&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 Management has concluded that due to the conditions described
 above, there is substantial doubt about our ability to continue as
 a going concern through one year after the issuance of the
 accompanying financial statements. We have evaluated the
 significance of the conditions in relation to our ability to meet
 our obligations and believe that our current cash balance will
 provide sufficient capital to continue operations through
 approximately March 2018. While our plan is to raise capital from
 product partnering opportunities and commercial operations to
 address our capital deficiencies and meet our operating cash
 requirements, there is no assurance that our plans will be
 successful. If we fail to generate sufficient capital from
 partnerships and commercial operations, we will need to seek
 capital from other sources and risk default under the terms of our
 existing loans. We cannot assure you that financing will be
 available on favorable terms or at all. Additionally, if additional
 capital is raised through the sale of equity or convertible debt
 securities, the issuance of such securities would result in
 dilution to our existing stockholders. Furthermore, despite our
 optimism regarding the Eligen &lt;sup style="font-size:85%; vertical-align:top"&gt;&amp;#xAE;&lt;/sup&gt; Technology, even
 in the event that the Company is adequately funded, there is no
 guarantee that any of our or our partners&amp;#x2019; products or
 product candidates will perform as hoped or that such products can
 be successfully commercialized.&lt;/p&gt;
 &lt;/div&gt;</emis:NatureOfOperationsAndLiquidityTextBlock>
  <emis:DilutiveSecuritiesWarrants contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="shares" decimals="INF" id="id_11903472_FA98F2CB-89B2-4756-983D-CFA088AA3D03_1_8">431329</emis:DilutiveSecuritiesWarrants>
  <emis:RevenueRecognitionDisclosureTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" id="id_11903472_74ED5E94-E59A-4713-8E9C-678F3CB08E04_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt"&gt;
 &lt;b&gt;3. Revenue Recognition&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 4%; MARGIN-TOP: 6pt"&gt;
 &lt;i&gt;Oral Eligen B12&amp;#x2122; Rx Product&lt;/i&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 We sell our oral Eligen B12&amp;#x2122; Rx product through drug
 wholesalers and retail pharmacies. We recognize revenue from
 prescription product sales, net of sales discounts, chargebacks,
 and rebates. We accept returns of unsalable product from customers
 within a return period of six months prior to and 12 months
 following product expiration. Our oral Eligen B12&amp;#x2122; Rx product
 currently has a shelf life of 36 months from the date of
 manufacture. Given the limited history of our oral Eligen
 B12&amp;#x2122; Rx product, we currently cannot reliably estimate
 expected returns of the prescription products at the time of
 shipment. Accordingly, we will defer recognition of revenue on
 prescription products until the right of return no longer exists,
 which occurs at the earlier of the time the oral Eligen B12&amp;#x2122;
 Rx product is dispensed through patient prescriptions or expiration
 of the right of return.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 4%; MARGIN-TOP: 18pt"&gt;
 &lt;i&gt;Collaborative Agreements and Feasibility Studies&lt;/i&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 Revenue from collaboration agreements is recognized using the
 proportional performance method provided that we can reasonably
 estimate the level of effort required to complete our performance
 obligations under an arrangement and such performance obligations
 are provided on a best effort basis and based on &amp;#x201C;expected
 payments.&amp;#x201D; Under the proportional performance method,
 periodic revenue related to nonrefundable cash payments is
 recognized as the percentage of actual effort expended to date as
 of that period to the total effort expected for all of our
 performance obligations under the arrangement. Actual effort is
 generally determined based upon actual hours incurred and include
 research and development (&amp;#x201C;R&amp;amp;D&amp;#x201D;) activities
 performed by us and time spent for Joint Steering Committee
 (&amp;#x201C;JSC&amp;#x201D;) activities. Total expected effort is generally
 based upon the total R&amp;amp;D and JSC hours incorporated into the
 project plan that is agreed to by both parties to the
 collaboration. Significant management judgments and estimates are
 required in determining the level of effort required under an
 arrangement and the period over which we expect to complete the
 related performance obligations. Estimates of the total expected
 effort included in each project plan are based on historical
 experience of similar efforts and expectations based on the
 knowledge of scientists for both the Company and its collaboration
 partners. The Company periodically reviews and updates the project
 plan for each collaborative agreement. The most recent reviews took
 place in January 2017. In the event that a change in estimate
 occurs, the change will be accounted for using the cumulative
 &lt;font style="WHITE-SPACE: nowrap"&gt;catch-up&lt;/font&gt; method which
 provides for an adjustment to revenue in the current period.
 Estimates of our level of effort may change in the future,
 resulting in a material change in the amount of revenue recognized
 in future periods.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 Generally, under collaboration arrangements, nonrefundable payments
 received during the period of performance may include time- or
 performance-based milestones. The proportion of actual performance
 to total expected performance is applied to the &amp;#x201C;expected
 payments&amp;#x201D; in determining periodic revenue. However, revenue
 is limited to the sum of (i)&amp;#xA0;the amount of nonrefundable cash
 payments received and (ii)&amp;#xA0;the payments that are contractually
 due but have not yet been paid.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 With regard to revenue recognition in connection with development
 and license agreements that include multiple deliverables,
 Emisphere&amp;#x2019;s management reviews the relevant terms of the
 agreements and determines whether such deliverables should be
 accounted for as a single unit of accounting in accordance with
 FASB ASC &lt;font style="WHITE-SPACE: nowrap"&gt;605-25,&lt;/font&gt;
 &lt;i&gt;Multiple-Element Arrangements&lt;/i&gt;. If it is determined that a
 delivered license and Eligen&lt;sup style="FONT-SIZE: 85%; VERTICAL-ALIGN: top"&gt;&amp;#xAE;&lt;/sup&gt; Technology do
 not have stand-alone value and Emisphere does not have objective
 evidence of fair value of the undelivered Eligen&lt;sup style="FONT-SIZE: 85%; VERTICAL-ALIGN: top"&gt;&amp;#xAE;&lt;/sup&gt; Technology or
 the manufacturing value of all the undelivered items, then such
 deliverables are accounted for as a single unit of accounting and
 any payments received pursuant to such agreement, including any
 upfront or development milestone payments and any payments received
 for support services, will be deferred and included in deferred
 revenue within our balance sheet until such time as management can
 estimate when all of such deliverables will be delivered, if ever.
 Management reviews and reevaluates such conclusions as each item in
 the arrangement is delivered and circumstances of the development
 arrangement change.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 Revenue earned from collaborative agreements and feasibility
 studies is comprised of reimbursed research and development costs,
 as well as upfront and research and development milestone payments.
 Deferred revenue represents payments received which are related to
 future performance. Revenue from feasibility studies, which are
 typically short term in nature, is recognized upon delivery of the
 study, provided that all other revenue recognition criteria are
 met.&lt;/p&gt;
 &lt;/div&gt;</emis:RevenueRecognitionDisclosureTextBlock>
  <emis:DilutiveSecuritiesOptions contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="shares" decimals="INF" id="id_11903472_FA98F2CB-89B2-4756-983D-CFA088AA3D03_1_7">1492496</emis:DilutiveSecuritiesOptions>
  <emis:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAnnualForfeitureRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="pure" decimals="5" id="id_11903472_05206AD8-9051-4F55-A1E9-DDFE85915D16_1_4">0.14523</emis:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAnnualForfeitureRate>
  <emis:DerivativeGainLossOnDerivativeNetRelatedParty contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_1_13">10124000</emis:DerivativeGainLossOnDerivativeNetRelatedParty>
  <emis:ChangeInFairValueOfDerivativeFinancialInstruments contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_1_4">-10124000</emis:ChangeInFairValueOfDerivativeFinancialInstruments>
  <emis:NoncashInterestExpense contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_1_5">2976000</emis:NoncashInterestExpense>
  <emis:OptionsExercisedSubscriptionReceivable contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_1_21">37000</emis:OptionsExercisedSubscriptionReceivable>
  <emis:DilutiveSecuritiesEffectOnChangeInFairValueOfDerivativeWarrants contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_FA98F2CB-89B2-4756-983D-CFA088AA3D03_1_1">-2748000</emis:DilutiveSecuritiesEffectOnChangeInFairValueOfDerivativeWarrants>
  <emis:DilutiveSecuritiesEffectOnChangeInFairValueOfDerivativeConvertibleNotes contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_FA98F2CB-89B2-4756-983D-CFA088AA3D03_1_2">-870000</emis:DilutiveSecuritiesEffectOnChangeInFairValueOfDerivativeConvertibleNotes>
  <emis:ConversionOfRoyaltyPayableToNotesPayable contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_1_22">206000</emis:ConversionOfRoyaltyPayableToNotesPayable>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2021628x2022619" unitRef="shares" decimals="INF" id="id_11903472_9C10E857-E001-47FE-80D7-B2FE4CD60CD5_1001_0">3616000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2021628x2200160" unitRef="shares" decimals="0" id="id_11903472_9C10E857-E001-47FE-80D7-B2FE4CD60CD5_4001_2">42373002</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026671x2101271_2037554x2021887" unitRef="shares" decimals="INF" id="id_11903472_49F2D8D1-F326-4A5F-BCB1-232543097E9C_1001_0">100000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
  <emis:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateFairValuePerShare contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026671x2101271_2037554x2021887" unitRef="iso4217_USD_per_shares" decimals="2" id="id_11903472_49F2D8D1-F326-4A5F-BCB1-232543097E9C_1001_1">0.44</emis:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateFairValuePerShare>
  <us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2108947" id="id_11903472_561E2DAB-16FD-4D89-83EF-D9478B81EA1D_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The assumptions used in computing the fair value of the Amended and
 Restated June 2010 Warrants as of March&amp;#xA0;31, 2017 and
 December&amp;#xA0;31, 2016, are as follows:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="76%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;b&gt;March&amp;#xA0;31,&lt;br /&gt;
 2017&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Closing stock price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.47&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.60&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Conversion price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected volatility&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;100&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;103&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Remaining term (years)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2.27&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2.52&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Risk-free rate&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.32&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.33&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected dividend yield&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock>
  <us-gaap:FairValueAssumptionsExpectedDividendRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2108947" unitRef="pure" decimals="2" id="id_11903472_D0EE44EC-072C-438A-8D34-CA4476B2BF41_1001_5">0.00</us-gaap:FairValueAssumptionsExpectedDividendRate>
  <us-gaap:GainLossOnDerivativeInstrumentsNetPretax contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2108947" unitRef="iso4217_USD" decimals="-5" id="id_11903472_316B4028-571E-4FF2-AF83-D26571D1FEDF_1_0">-100000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
  <us-gaap:FairValueAssumptionsExpectedVolatilityRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2108947" unitRef="pure" decimals="2" id="id_11903472_D0EE44EC-072C-438A-8D34-CA4476B2BF41_1001_2">1.00</us-gaap:FairValueAssumptionsExpectedVolatilityRate>
  <us-gaap:FairValueAssumptionsRiskFreeInterestRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2108947" unitRef="pure" decimals="4" id="id_11903472_D0EE44EC-072C-438A-8D34-CA4476B2BF41_1001_4">0.0132</us-gaap:FairValueAssumptionsRiskFreeInterestRate>
  <emis:RemainingTermOfExpectedVolatility contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2108947" id="id_11903472_D0EE44EC-072C-438A-8D34-CA4476B2BF41_1001_3">P2Y3M7D</emis:RemainingTermOfExpectedVolatility>
  <emis:ReducedExercisePriceOfWarrants contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2108947" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_4FAC3913-93B3-44BC-8EA6-57FE17708BC3_1001_0">0.50</emis:ReducedExercisePriceOfWarrants>
  <emis:WarrantsExpiryDate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2108947" id="id_11903472_4FAC3913-93B3-44BC-8EA6-57FE17708BC3_1001_1">2019-07-08</emis:WarrantsExpiryDate>
  <us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2116523" id="id_11903472_5CDA37F7-2298-4141-A0CA-48813E391D07_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The assumptions used in computing the fair values as March&amp;#xA0;31,
 2017 and December&amp;#xA0;31, 2016, are as follows:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="76%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2017&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Closing stock price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.47&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.60&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Conversion price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.25&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.25&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected volatility&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;127&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;146&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Remaining term (years)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5.00&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5.25&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Risk-free rate&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.91&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.95&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected dividend yield&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock>
  <us-gaap:FairValueAssumptionsExpectedDividendRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2116523" unitRef="pure" decimals="2" id="id_11903472_1AC9A457-56C4-4157-A141-0D6338333572_1001_5">0.00</us-gaap:FairValueAssumptionsExpectedDividendRate>
  <us-gaap:GainLossOnDerivativeInstrumentsNetPretax contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2116523" unitRef="iso4217_USD" decimals="-5" id="id_11903472_FB9B3C0C-3B89-4294-8498-3994579D09A4_1001_0">-6500000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
  <us-gaap:FairValueAssumptionsExpectedVolatilityRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2116523" unitRef="pure" decimals="2" id="id_11903472_1AC9A457-56C4-4157-A141-0D6338333572_1001_2">1.27</us-gaap:FairValueAssumptionsExpectedVolatilityRate>
  <us-gaap:FairValueAssumptionsRiskFreeInterestRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2116523" unitRef="pure" decimals="4" id="id_11903472_1AC9A457-56C4-4157-A141-0D6338333572_1001_4">0.0191</us-gaap:FairValueAssumptionsRiskFreeInterestRate>
  <emis:RemainingTermOfExpectedVolatility contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2116523" id="id_11903472_1AC9A457-56C4-4157-A141-0D6338333572_1001_3">P5Y</emis:RemainingTermOfExpectedVolatility>
  <us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2169752" id="id_11903472_9A25C423-4C65-4FA5-A5DD-BF5D0DA1D914_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The assumptions used in computing the fair value as of
 March&amp;#xA0;31, 2017 and December&amp;#xA0;31, 2016 are as follows:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="76%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2017&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Closing stock price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.47&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.60&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Conversion price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected volatility&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;127&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;146&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Remaining term (years)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5.00&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5.25&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Risk-free rate&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.91&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.95&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected dividend yield&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock>
  <us-gaap:FairValueAssumptionsExpectedDividendRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2169752" unitRef="pure" decimals="2" id="id_11903472_4F24C444-BE22-4815-84B9-AC2C4F719583_1001_5">0.00</us-gaap:FairValueAssumptionsExpectedDividendRate>
  <us-gaap:GainLossOnDerivativeInstrumentsNetPretax contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2169752" unitRef="iso4217_USD" decimals="-5" id="id_11903472_8D2BF40E-9167-4B25-83F3-DBF616B8A387_1001_0">-600000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
  <us-gaap:FairValueAssumptionsExpectedVolatilityRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2169752" unitRef="pure" decimals="2" id="id_11903472_4F24C444-BE22-4815-84B9-AC2C4F719583_1001_2">1.27</us-gaap:FairValueAssumptionsExpectedVolatilityRate>
  <us-gaap:FairValueAssumptionsRiskFreeInterestRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2169752" unitRef="pure" decimals="4" id="id_11903472_4F24C444-BE22-4815-84B9-AC2C4F719583_1001_4">0.0191</us-gaap:FairValueAssumptionsRiskFreeInterestRate>
  <emis:RemainingTermOfExpectedVolatility contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2169752" id="id_11903472_4F24C444-BE22-4815-84B9-AC2C4F719583_1001_3">P5Y</emis:RemainingTermOfExpectedVolatility>
  <us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2175516" id="id_11903472_97DF84C1-5AE1-43E3-84F9-69074CECC5F9_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt"&gt;
 The assumptions used in computing the fair value as of
 March&amp;#xA0;31, 2017 and December&amp;#xA0;31, 2016 are as follows:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="76%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;March&amp;#xA0;31&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2017&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Closing stock price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.47&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.60&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Conversion price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected volatility&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;127&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;146&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Remaining term (years)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5.00&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5.25&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Risk-free rate&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.91&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.95&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected dividend yield&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock>
  <us-gaap:FairValueAssumptionsExpectedDividendRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2175516" unitRef="pure" decimals="2" id="id_11903472_955F7E98-5050-47CA-A0C4-B6918D09FE1B_1001_5">0.00</us-gaap:FairValueAssumptionsExpectedDividendRate>
  <us-gaap:GainLossOnDerivativeInstrumentsNetPretax contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2175516" unitRef="iso4217_USD" decimals="-5" id="id_11903472_9D5C2D44-95FB-4736-A10C-2E74E17E8322_1001_400000">200000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
  <us-gaap:FairValueAssumptionsExpectedVolatilityRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2175516" unitRef="pure" decimals="2" id="id_11903472_955F7E98-5050-47CA-A0C4-B6918D09FE1B_1001_2">1.27</us-gaap:FairValueAssumptionsExpectedVolatilityRate>
  <us-gaap:FairValueAssumptionsRiskFreeInterestRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2175516" unitRef="pure" decimals="4" id="id_11903472_955F7E98-5050-47CA-A0C4-B6918D09FE1B_1001_4">0.0191</us-gaap:FairValueAssumptionsRiskFreeInterestRate>
  <emis:RemainingTermOfExpectedVolatility contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2175516" id="id_11903472_955F7E98-5050-47CA-A0C4-B6918D09FE1B_1001_3">P5Y</emis:RemainingTermOfExpectedVolatility>
  <us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2206022" id="id_11903472_CDFAF365-B491-4FB8-ABBD-C73C6038FE0D_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The assumptions used in computing the fair value of the 2013
 Restructuring Warrants as of March&amp;#xA0;31, 2017 and
 December&amp;#xA0;31, 2016, are as follows:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="76%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2017&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Closing stock price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.47&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.60&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Conversion price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected volatility&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;100&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;103&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Remaining term (years)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2.27&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2.52&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Risk-free rate&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.28&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.47&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected dividend yield&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock>
  <us-gaap:FairValueAssumptionsExpectedDividendRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2206022" unitRef="pure" decimals="2" id="id_11903472_DAFF863D-DDE6-4CB7-8253-FF88E9234DFF_1001_5">0.00</us-gaap:FairValueAssumptionsExpectedDividendRate>
  <us-gaap:FairValueAssumptionsExpectedVolatilityRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2206022" unitRef="pure" decimals="2" id="id_11903472_DAFF863D-DDE6-4CB7-8253-FF88E9234DFF_1001_2">1.00</us-gaap:FairValueAssumptionsExpectedVolatilityRate>
  <us-gaap:FairValueAssumptionsRiskFreeInterestRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2206022" unitRef="pure" decimals="4" id="id_11903472_DAFF863D-DDE6-4CB7-8253-FF88E9234DFF_1001_4">0.0128</us-gaap:FairValueAssumptionsRiskFreeInterestRate>
  <emis:RemainingTermOfExpectedVolatility contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2206022" id="id_11903472_DAFF863D-DDE6-4CB7-8253-FF88E9234DFF_1001_3">P2Y3M7D</emis:RemainingTermOfExpectedVolatility>
  <emis:FairValueOfWarrantsDecreased contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2206022" unitRef="iso4217_USD" decimals="-5" id="id_11903472_490DC2E2-83AB-407B-A0BC-26B9A6D58C05_1001_0">1200000</emis:FairValueOfWarrantsDecreased>
  <us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026789x2039180" id="id_11903472_27BC2392-73A2-4247-A500-71FB7FA4244F_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The assumptions used in computing the fair value of the Original
 Warrants as of March&amp;#xA0;31, 2017 and December&amp;#xA0;31, 2016, are
 as follows:&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="76%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="10%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;March&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2017&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 1pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt" align="center"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Closing stock price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.47&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.60&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Conversion price&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0.50&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected volatility&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;100&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;103&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Remaining term (years)&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2.27&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2.52&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Risk-free rate&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.28&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1.47&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em"&gt;
 Expected dividend yield&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;0&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;%&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock>
  <us-gaap:FairValueAssumptionsExpectedDividendRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026789x2039180" unitRef="pure" decimals="2" id="id_11903472_FD8DCB96-748B-4513-96EA-3080C9B2D176_1001_5">0.00</us-gaap:FairValueAssumptionsExpectedDividendRate>
  <us-gaap:GainLossOnDerivativeInstrumentsNetPretax contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026789x2039180" unitRef="iso4217_USD" decimals="-5" id="id_11903472_9080FAB0-F03A-4188-960E-A41192168A58_1001_0">-1400000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
  <us-gaap:FairValueAssumptionsExpectedVolatilityRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026789x2039180" unitRef="pure" decimals="2" id="id_11903472_FD8DCB96-748B-4513-96EA-3080C9B2D176_1001_2">1.00</us-gaap:FairValueAssumptionsExpectedVolatilityRate>
  <us-gaap:FairValueAssumptionsRiskFreeInterestRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026789x2039180" unitRef="pure" decimals="4" id="id_11903472_FD8DCB96-748B-4513-96EA-3080C9B2D176_1001_4">0.0128</us-gaap:FairValueAssumptionsRiskFreeInterestRate>
  <emis:RemainingTermOfExpectedVolatility contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026789x2039180" id="id_11903472_FD8DCB96-748B-4513-96EA-3080C9B2D176_1001_3">P2Y3M7D</emis:RemainingTermOfExpectedVolatility>
  <us-gaap:DebtConversionConvertedInstrumentSharesIssued1 contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2027723x2116523" unitRef="shares" decimals="INF" id="id_11903472_8B1532CD-766C-46F7-927B-D3427FC5241E_1001_3">42373002</us-gaap:DebtConversionConvertedInstrumentSharesIssued1>
  <us-gaap:DebtInstrumentMaturityDate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2027723x2116523" id="id_11903472_7CF7F705-AB6C-4580-86C6-A5A54A6CC917_1001_0">2022-03-31</us-gaap:DebtInstrumentMaturityDate>
  <emis:AdjustedFreeCashFlowIncome contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2027723x2116523" unitRef="iso4217_USD" decimals="-6" id="id_11903472_7CF7F705-AB6C-4580-86C6-A5A54A6CC917_1001_4">50000000</emis:AdjustedFreeCashFlowIncome>
  <emis:CashSweepAsPercentageOfConsolidatedFreeCashFlow contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2027723x2116523" unitRef="pure" decimals="2" id="id_11903472_7CF7F705-AB6C-4580-86C6-A5A54A6CC917_1001_2">0.50</emis:CashSweepAsPercentageOfConsolidatedFreeCashFlow>
  <emis:RoyaltyAgreementDate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2027749x2037322" id="id_11903472_1CB0CCD2-AA49-4A31-A9E5-2A9F3040E523_1001_0">2014-08-20</emis:RoyaltyAgreementDate>
  <emis:RoyaltyTermDescription contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2027749x2037322" id="id_11903472_8AF7E372-8853-4246-B5A9-1BC79C47C601_1001_3">(i) five percent (5%) of all Net Sales and third party payments commencing with the first quarter immediately following the quarter in which the Indebtedness Repayment Condition is satisfied, or (ii) two and one half percent (2.5%) of all Net Sales commencing with the quarter immediately following the quarter in which the Indebtedness Repayment Condition is satisfied, but only with respect to the Net Sales made in any country in which there was not a Valid Patent Claim (as defined in the Royalty Agreement) and where generic entry of a competitive product not by the Company or its affiliates that does not infringe a Valid Patent Claim in such country has occurred, in each case as of the last day of such Fiscal Quarter.</emis:RoyaltyTermDescription>
  <emis:PeriodOfProductReturnAfterExpiration contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2028497x2030148" id="id_11903472_63E278A1-B457-4BF6-AF67-064A08BA047A_1_0">P6M</emis:PeriodOfProductReturnAfterExpiration>
  <emis:PeriodOfProductReturnAfterExpiration contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2028497x2033371" id="id_11903472_63E278A1-B457-4BF6-AF67-064A08BA047A_2_0">P12M</emis:PeriodOfProductReturnAfterExpiration>
  <us-gaap:RestructuringAndRelatedActivitiesInitiationDate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2033594x2118616" id="id_11903472_28D7BF72-3BCF-44C8-8D5C-87222E67C246_1001_1">2013-05-07</us-gaap:RestructuringAndRelatedActivitiesInitiationDate>
  <emis:DebtInstrumentAdditionalInterestRateStatedPercentageRate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2033594x2118616" unitRef="pure" decimals="INF" id="id_11903472_9FCFC09C-1B67-4E70-BD11-347156D79EF4_1001_2">0.02</emis:DebtInstrumentAdditionalInterestRateStatedPercentageRate>
  <us-gaap:DefaultLongtermDebtDescriptionOfViolationOrEventOfDefault contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2033594x2169752" id="id_11903472_BB95B2A7-8F85-4A29-B1DB-CBDCC9FC8475_1002_2">The Bridge Notes were amended and restated on May 7, 2013 and restated  again on August 20, 2014 as described below.</us-gaap:DefaultLongtermDebtDescriptionOfViolationOrEventOfDefault>
  <us-gaap:DebtInstrumentInterestRateTerms contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2033594x2169752" id="id_11903472_063201EF-C925-4709-A118-B1B6CDE448C4_1001_2">Interest at 13% per year, compounded monthly and payable in the form of  additional Bridge Notes.</us-gaap:DebtInstrumentInterestRateTerms>
  <us-gaap:DebtInstrumentMaturityDate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2033594x2169752" id="id_11903472_063201EF-C925-4709-A118-B1B6CDE448C4_1001_0">2022-03-31</us-gaap:DebtInstrumentMaturityDate>
  <emis:DebtInstrumentConvertibleAmendedConversionPrice contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2033594x2169752" unitRef="iso4217_USD_per_shares" decimals="INF" id="id_11903472_063201EF-C925-4709-A118-B1B6CDE448C4_1001_3">0.50</emis:DebtInstrumentConvertibleAmendedConversionPrice>
  <us-gaap:DebtInstrumentInterestRateTerms contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2033594x2175516" id="id_11903472_662D1EF5-EB84-491E-90EA-01FE1B31B5E3_1001_2">Interest at the rate of 10% per annum, compounded monthly,  which interest is payable in the form of additional Reimbursement Notes.</us-gaap:DebtInstrumentInterestRateTerms>
  <us-gaap:DebtInstrumentMaturityDate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2033594x2175516" id="id_11903472_662D1EF5-EB84-491E-90EA-01FE1B31B5E3_1001_0">2022-03-31</us-gaap:DebtInstrumentMaturityDate>
  <us-gaap:RestructuringAndRelatedActivitiesInitiationDate contextRef="eol_PE5372----1710-Q0002_STD_90_20170331_0_2033594x2175516" id="id_11903472_28D7BF72-3BCF-44C8-8D5C-87222E67C246_2001_2">2014-08-20</us-gaap:RestructuringAndRelatedActivitiesInitiationDate>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="shares" decimals="INF" id="id_11903472_9C10E857-E001-47FE-80D7-B2FE4CD60CD5_2_5">74569401</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_2_17">-2538000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
  <us-gaap:GeneralAndAdministrativeExpense contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_5">1340000</us-gaap:GeneralAndAdministrativeExpense>
  <us-gaap:EarningsPerShareBasic contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD_per_shares" decimals="2" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_18">-0.03</us-gaap:EarningsPerShareBasic>
  <us-gaap:AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_2_15">-709000</us-gaap:AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities>
  <us-gaap:DepreciationAndAmortization contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_7">4000</us-gaap:DepreciationAndAmortization>
  <us-gaap:EarningsPerShareDiluted contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD_per_shares" decimals="2" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_19">-0.03</us-gaap:EarningsPerShareDiluted>
  <us-gaap:CostOfGoodsSold contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_1">52000</us-gaap:CostOfGoodsSold>
  <us-gaap:EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_14">122000</us-gaap:EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet>
  <us-gaap:Revenues contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_0">373000</us-gaap:Revenues>
  <us-gaap:InterestExpenseRelatedParty contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_15">2696000</us-gaap:InterestExpenseRelatedParty>
  <us-gaap:NonoperatingIncomeExpense contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_16">880000</us-gaap:NonoperatingIncomeExpense>
  <us-gaap:GrossProfit contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_2">321000</us-gaap:GrossProfit>
  <us-gaap:OperatingExpenses contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_8">3030000</us-gaap:OperatingExpenses>
  <us-gaap:NetIncomeLoss contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_17">-1829000</us-gaap:NetIncomeLoss>
  <us-gaap:OtherIncome contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_11">5000</us-gaap:OtherIncome>
  <us-gaap:IncreaseDecreaseInDeferredLiabilities contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_2_14">-3000</us-gaap:IncreaseDecreaseInDeferredLiabilities>
  <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_2_8">-158000</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_FA98F2CB-89B2-4756-983D-CFA088AA3D03_2_4">-1829000</us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted>
  <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_2_10">-312000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
  <us-gaap:IncreaseDecreaseInInventories contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_2_9">-17000</us-gaap:IncreaseDecreaseInInventories>
  <us-gaap:OperatingIncomeLoss contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_9">-2709000</us-gaap:OperatingIncomeLoss>
  <us-gaap:IncreaseDecreaseInRoyaltiesPayable contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_2_12">86000</us-gaap:IncreaseDecreaseInRoyaltiesPayable>
  <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_2_11">-472000</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
  <us-gaap:IncreaseDecreaseInDeferredRevenue contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_2_13">53000</us-gaap:IncreaseDecreaseInDeferredRevenue>
  <us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_2_16">-2538000</us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations>
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="shares" decimals="0" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_21">60687478</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="shares" decimals="0" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_20">60687478</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <us-gaap:ResearchAndDevelopmentExpense contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_4">91000</us-gaap:ResearchAndDevelopmentExpense>
  <us-gaap:SellingAndMarketingExpense contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_6">1595000</us-gaap:SellingAndMarketingExpense>
  <us-gaap:ShareBasedCompensation contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_2_6">95000</us-gaap:ShareBasedCompensation>
  <emis:DerivativeGainLossOnDerivativeNetRelatedParty contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_953C06D3-41E9-4348-8440-8CD34E2BAAF3_2_13">3449000</emis:DerivativeGainLossOnDerivativeNetRelatedParty>
  <emis:ChangeInFairValueOfDerivativeFinancialInstruments contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_2_4">-3571000</emis:ChangeInFairValueOfDerivativeFinancialInstruments>
  <emis:NoncashInterestExpense contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0" unitRef="iso4217_USD" decimals="-3" id="id_11903472_3535D7F1-FB0C-49CB-9D27-291986DB7532_2_5">2612000</emis:NoncashInterestExpense>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0_2021628x2022619" unitRef="shares" decimals="INF" id="id_11903472_9C10E857-E001-47FE-80D7-B2FE4CD60CD5_1002_0">6587250</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0_2021628x2039180" unitRef="shares" decimals="INF" id="id_11903472_9C10E857-E001-47FE-80D7-B2FE4CD60CD5_2002_1">25008082</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0_2021628x2118616" unitRef="shares" decimals="0" id="id_11903472_9C10E857-E001-47FE-80D7-B2FE4CD60CD5_3002_3">1510682</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0_2021628x2200160" unitRef="shares" decimals="0" id="id_11903472_9C10E857-E001-47FE-80D7-B2FE4CD60CD5_4002_2">37233561</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0_2021628x2429815" unitRef="shares" decimals="0" id="id_11903472_9C10E857-E001-47FE-80D7-B2FE4CD60CD5_5002_4">4229826</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:GainLossOnDerivativeInstrumentsNetPretax contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0_2026703x2108947" unitRef="iso4217_USD" decimals="-5" id="id_11903472_316B4028-571E-4FF2-AF83-D26571D1FEDF_2_0">-100000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
  <us-gaap:GainLossOnDerivativeInstrumentsNetPretax contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0_2026703x2116523" unitRef="iso4217_USD" decimals="-5" id="id_11903472_FB9B3C0C-3B89-4294-8498-3994579D09A4_1002_0">-1600000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
  <us-gaap:GainLossOnDerivativeInstrumentsNetPretax contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0_2026703x2169752" unitRef="iso4217_USD" decimals="-5" id="id_11903472_8D2BF40E-9167-4B25-83F3-DBF616B8A387_1002_0">-100000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
  <us-gaap:GainLossOnDerivativeInstrumentsNetPretax contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0_2026703x2175516" unitRef="iso4217_USD" decimals="-2" id="id_11903472_9D5C2D44-95FB-4736-A10C-2E74E17E8322_1002_500000">50000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
  <emis:FairValueOfWarrantsDecreased contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0_2026703x2206022" unitRef="iso4217_USD" decimals="-5" id="id_11903472_490DC2E2-83AB-407B-A0BC-26B9A6D58C05_1002_0">800000</emis:FairValueOfWarrantsDecreased>
  <us-gaap:GainLossOnDerivativeInstrumentsNetPretax contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0_2026703x2350711" unitRef="iso4217_USD" decimals="-5" id="id_11903472_198AB465-C427-4556-B21A-2E934626E23C_1_0">-100000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
  <us-gaap:GainLossOnDerivativeInstrumentsNetPretax contextRef="eol_PE5372----1710-Q0002_STD_91_20160331_0_2026789x2039180" unitRef="iso4217_USD" decimals="-5" id="id_11903472_9080FAB0-F03A-4188-960E-A41192168A58_1002_0">-800000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
  <context id="eol_PE5372----1710-Q0002_STD_91_20160331_0_2026789x2039180">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:WarrantMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_91_20160331_0_2026703x2350711">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:JulyTwoThousandAndElevenInvestorWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_91_20160331_0_2026703x2206022">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:TwoThousandAndThirteenRestructuringWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_91_20160331_0_2026703x2175516">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:ReimbursementNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_91_20160331_0_2026703x2169752">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:BridgeNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_91_20160331_0_2026703x2116523">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:ConvertibleNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_91_20160331_0_2026703x2108947">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:AmendedAndRestatedJuneTwoThousandAndTenWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_91_20160331_0_2021628x2429815">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">emis:MhrBridgeNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_91_20160331_0_2021628x2200160">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">emis:MhrConvertibleNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_91_20160331_0_2021628x2118616">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">emis:MHRPromissoryNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_91_20160331_0_2021628x2039180">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:WarrantMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_91_20160331_0_2021628x2022619">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_91_20160331_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_90_20170331_0_2033594x2175516">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:ReimbursementNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-01-01</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_90_20170331_0_2033594x2169752">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:BridgeNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-01-01</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_90_20170331_0_2033594x2118616">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:MHRPromissoryNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-01-01</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_90_20170331_0_2028497x2033371">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MaximumMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-01-01</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_90_20170331_0_2028497x2030148">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MinimumMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-01-01</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_90_20170331_0_2027749x2037322">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DeferredRevenueArrangementTypeAxis">us-gaap:RoyaltyArrangementMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-01-01</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_90_20170331_0_2027723x2116523">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:ClassOfWarrantOrRightAxis">emis:ConvertibleNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-01-01</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026789x2039180">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:WarrantMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-01-01</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2206022">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:TwoThousandAndThirteenRestructuringWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-01-01</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2175516">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:ReimbursementNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-01-01</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2169752">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:BridgeNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-01-01</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2116523">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:ConvertibleNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-01-01</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026703x2108947">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:AmendedAndRestatedJuneTwoThousandAndTenWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-01-01</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_90_20170331_0_2026671x2101271_2037554x2021887">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensationAxis">emis:BlackScholesOptionPricingModelMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:TitleOfIndividualAxis">us-gaap:ChiefExecutiveOfficerMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-01-01</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_90_20170331_0_2021628x2200160">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">emis:MhrConvertibleNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-01-01</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_90_20170331_0_2021628x2022619">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-01-01</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_90_20170331_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
    </entity>
    <period>
      <startDate>2017-01-01</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026789x2039180">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:WarrantMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-12-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2206022">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:TwoThousandAndThirteenRestructuringWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-12-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2175516">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:ReimbursementNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-12-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2169752">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:BridgeNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-12-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2116523">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:ConvertibleNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-12-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_366_20161231_0_2026703x2108947">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:AmendedAndRestatedJuneTwoThousandAndTenWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-12-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_366_20161231_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
    </entity>
    <period>
      <startDate>2016-01-01</startDate>
      <endDate>2016-12-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_31_20110731_0_2026703x2350711">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:JulyTwoThousandAndElevenInvestorWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2011-07-01</startDate>
      <endDate>2011-07-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_1_20170130_0_2033594x2335086">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:LoanAgreementMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-01-30</startDate>
      <endDate>2017-01-30</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_1_20170331_0_2033594x2175516">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:ReimbursementNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-03-31</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_1_20170331_0_2033594x2169752">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:BridgeNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2017-03-31</startDate>
      <endDate>2017-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_1_20070420_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
    </entity>
    <period>
      <startDate>2007-04-20</startDate>
      <endDate>2007-04-20</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_1_20161208_0_2033594x2335086">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:LoanAgreementMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-12-08</startDate>
      <endDate>2016-12-08</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_1_20161208_0_2033594x2175516">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:ReimbursementNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-12-08</startDate>
      <endDate>2016-12-08</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_1_20161208_0_2033594x2031470">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:LoansPayableMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <startDate>2016-12-08</startDate>
      <endDate>2016-12-08</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_1_20161208_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
    </entity>
    <period>
      <startDate>2016-12-08</startDate>
      <endDate>2016-12-08</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_1_20140820_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
    </entity>
    <period>
      <startDate>2014-08-20</startDate>
      <endDate>2014-08-20</endDate>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2033594x2338121">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:AmendedAndRestatedConvertibleNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2033594x2335086">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:LoanAgreementMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2033594x2175516">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:ReimbursementNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2033594x2172763">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:AmendedAndRestatedReimbursementNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2033594x2169752">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:BridgeNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2033594x2137315">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:AmendedAndRestatedBridgeNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2027723x2116523">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:ClassOfWarrantOrRightAxis">emis:ConvertibleNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026789x2039180">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:WarrantMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2364109">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:AugustTwoThousandAndTenMHRWaiverWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2352344">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:AmendedAndRestatedJulyTwoThousandAndElevenWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2291141">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:TwoThousandAndThirteenWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2239968">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:AugustTwoThousandAndTenWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2217977">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:AugustTwoThousandAndNineWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2206022">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:TwoThousandAndThirteenRestructuringWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2175516">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:ReimbursementNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2169752">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:BridgeNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2116523">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:ConvertibleNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2108947">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:AmendedAndRestatedJuneTwoThousandAndTenWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2097458">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:JulyTwoThousandAndElevenMHRWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2026703x2068720">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:JuneTwoThousandAndTenMHRWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2022410x2022419">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0_2022410x2021995">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161231_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
    </entity>
    <period>
      <instant>2016-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20151231_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
    </entity>
    <period>
      <instant>2015-12-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20150106_0_2033594x2335086">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:LoanAgreementMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2015-01-06</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2338121">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:AmendedAndRestatedConvertibleNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2335086">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:LoanAgreementMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2175516">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:ReimbursementNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2172763">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:AmendedAndRestatedReimbursementNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2169752">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:BridgeNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2033594x2137315">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:AmendedAndRestatedBridgeNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2027749x2037322">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DeferredRevenueArrangementTypeAxis">us-gaap:RoyaltyArrangementMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2027723x2116523">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:ClassOfWarrantOrRightAxis">emis:ConvertibleNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026789x2039180">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:WarrantMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2364109">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:AugustTwoThousandAndTenMHRWaiverWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2352344">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:AmendedAndRestatedJulyTwoThousandAndElevenWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2291141">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:TwoThousandAndThirteenWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2239968">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:AugustTwoThousandAndTenWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2217977">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:AugustTwoThousandAndNineWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2206022">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:TwoThousandAndThirteenRestructuringWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2175516">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:ReimbursementNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2169752">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:BridgeNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2116523">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:ConvertibleNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2108947">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:AmendedAndRestatedJuneTwoThousandAndTenWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2097458">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:JulyTwoThousandAndElevenMHRWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2026703x2068720">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">emis:JuneTwoThousandAndTenMHRWarrantsMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2025588x2290570_2033594x2175516">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">emis:SecondAmendedAndRestatedMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:ReimbursementNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2025588x2290570">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">emis:SecondAmendedAndRestatedMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2022410x2022419">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0_2022410x2021995">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170331_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
    </entity>
    <period>
      <instant>2017-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20160331_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
    </entity>
    <period>
      <instant>2016-03-31</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20121017_0_2033594x2169752">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:BridgeNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2012-10-17</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20050926_0_2033594x2118616">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:MHRPromissoryNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2005-09-26</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20050926_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
    </entity>
    <period>
      <instant>2005-09-26</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20150701_0_2028497x2033371">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MaximumMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2015-07-01</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20100608_0_2033594x2118616">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:MHRPromissoryNotesMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2010-06-08</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20150406_0_2033594x2335086">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:LoanAgreementMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2015-04-06</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20170501_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
    </entity>
    <period>
      <instant>2017-05-01</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20161208_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
    </entity>
    <period>
      <instant>2016-12-08</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20141104_0_2033594x2335086">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:LoanAgreementMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2014-11-04</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20140820_0_2033594x2335086">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">emis:LoanAgreementMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2014-08-20</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20140820_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
    </entity>
    <period>
      <instant>2014-08-20</instant>
    </period>
  </context>
  <context id="eol_PE5372----1710-Q0002_STD_0_20060516_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000805326</identifier>
    </entity>
    <period>
      <instant>2006-05-16</instant>
    </period>
  </context>
  <unit id="iso4217_USD_per_shares">
    <divide>
      <unitNumerator>
        <measure>iso4217:USD</measure>
      </unitNumerator>
      <unitDenominator>
        <measure>shares</measure>
      </unitDenominator>
    </divide>
  </unit>
  <unit id="iso4217_USD">
    <measure>iso4217:USD</measure>
  </unit>
  <unit id="pure">
    <measure>pure</measure>
  </unit>
  <unit id="shares">
    <measure>shares</measure>
  </unit>
  <unit id="Borrowing">
    <measure>emis:Borrowing</measure>
  </unit>
</xbrl>