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Exhibit 12.1

  

STATEMENT REGARDING COMPUTATION OF RATIOS

(in thousands)

 

 

   

For the years ended December 31,

   

For the six

months

ended

June 30,

 
   

2012

   

2013

   

2014

   

2015

   

2016

   

2107

 

Earnings:

                                               

Net loss

  $ (21,194 )   $ (11,149 )   $ (30,712 )   $ (14,197 )   $ (11,164 )   $ (2,010 )

Add: Fixed charges

    2,069       1,380       767       725       408       18  

Earnings as defined

  $ (19,125 )   $ (9,769 )   $ (29,945 )   $ (13,472 )   $ (10,756 )   $ (1,992 )
                                                 

Fixed charges:

                                               

Interest expensed

  $ 1,325     $ 840     $ 500     $ 553     $ 292     $ -  

Amortization of debt discount and deferred financing costs

    664       488       226       137       81       -  

Estimated interest component of rent expense

    80       52       41       35       35       18  

Total fixed charges

  $ 2,069     $ 1,380     $ 767     $ 725     $ 408     $ 18  

Preferred stock dividends

    -       -       -       -       -       -  

Total fixed charges and preferred stock dividends

  $ 2,069     $ 1,380     $ 767     $ 725     $ 408     $ 18  
                                                 

Ratio of earnings to fixed charges(1)

    N/A       N/A       N/A       N/A       N/A       N/A  
                                                 

Ratio of earnings to fixed charges and preferred stock dividends(1)

    N/A       N/A       N/A       N/A       N/A       N/A  

Deficiency of earnings available to cover fixed charges

  $ (21,194 )   $ (11,149 )   $ (30,712 )   $ (14,197 )   $ (11,164 )   $ (2,010 )

 

 

(1)

We reported a net loss for the years ended December 31, 2012, 2013, 2014, 2015 and 2016 and would have needed to generate additional income of approximately $21.2 million, $11.1 million, $30.7 million, $14.2 million and $11.2 million, respectively, to cover our fixed charges and combined fixed charges and preferred stock dividends of approximately $2.1 million, $1.4 million, $0.8 million, $0.7 million and $0.4 million, respectively. We reported a net loss for the six months ended June 30, 2017 and would have needed to generate additional income of approximately $2.0 million to cover our fixed charges and combined fixed charges and preferred stock dividends of approximately $18,000.