Inventories consist of ore stockpiles, concentrates, doré bars and supplies. Inventories are carried at the lower of cost and net realizable value (“NRV”). Cost is determined using the weighted average basis and includes all costs of purchase, costs of conversion and other costs incurred in bringing the inventories to their present location and condition. Cost of inventories include direct costs of materials and labour related directly to mining and processing activities, including production phase stripping costs, amortization of property, plant and mine development directly involved in the related mining and production process, amortization of any stripping costs previously capitalized and directly attributable overhead costs. When interruptions to production occur, an adjustment is made to the costs included in inventories, such that they reflect normal capacity. Abnormal costs are expensed in the period they are incurred.

The current portion of ore stockpiles, ore on leach pads and inventories is determined based on the amounts expected to be processed within the next 12 months. Ore stockpiles, ore on leach pads and inventories not expected to be processed or used within the next 12 months are classified as long-term.

NRV is estimated by calculating the net selling price less costs to be incurred in converting the relevant inventories to saleable product and delivering it to a customer. Costs to complete are based on management’s best estimate as at the consolidated balance sheet date. An NRV impairment may be reversed in a subsequent period if the circumstances that triggered the impairment no longer exist.

The Company’s financial assets and liabilities (financial instruments) include cash and cash equivalents, trade receivables, loans receivable, equity securities, share purchase warrants, accounts payable and accrued liabilities, long-term debt and derivative financial instruments. Financial instruments are recorded at fair value and classified at initial recognition and subsequently measured at amortized cost, fair value through other comprehensive income (“FVOCI”), or fair value through profit or loss (“FVPL”). Subsequent to initial recognition, cash and cash equivalents, loans receivable, accounts payable and accrued liabilities and long-term debt are measured at amortized cost using the effective interest method. Other financial instruments are recorded at fair value subsequent to initial recognition.

Equity Securities

The Company’s equity securities consist primarily of investments in common shares of entities in the mining industry recorded using trade date accounting. On initial recognition of an equity investment, the Company may irrevocably elect to measure the investment at FVOCI where changes in the fair value of equity securities are permanently recognized in other comprehensive income and will not be reclassified to profit or loss. The realized gain or loss is reclassified from other comprehensive income to retained earnings when the asset is derecognized. The election is made on an investment-by-investment basis.

Derivative Instruments

The Company uses derivative financial instruments (primarily option and forward contracts) to manage exposure to fluctuations in by-product metal prices, diesel fuel, interest rates and foreign currency exchange rates and may use such means to manage exposure to certain input costs.

Goodwill is recognized in a business combination if the cost of the acquisition exceeds the fair values of the identifiable net assets acquired. Goodwill is then allocated to the cash generating unit (“CGU”) or group of CGUs that are expected to benefit from the synergies of the combination. A CGU is the smallest identifiable group of assets that generates cash inflows which are largely independent of the cash inflows from other assets or groups of assets.

The Company performs goodwill impairment tests on an annual basis in the fourth quarter of each year. In addition, the Company assesses for indicators of impairment at each reporting period-end and, if an indicator of impairment is identified, goodwill is tested for impairment at that time. If the carrying value of the CGU or group of CGUs to which goodwill is assigned exceeds its recoverable amount, an impairment loss is recognized. Goodwill impairment losses are recorded in the consolidated statements of income and they are not subsequently reversed.

The recoverable amount of a CGU or group of CGUs is measured as the higher of value in use and fair value less costs of disposal.

Mining Properties

The cost of mining properties includes the fair value attributable to proven and probable mineral reserves and mineral resources acquired in a business combination or asset acquisition, underground mine development costs, deferred stripping, capitalized exploration and evaluation costs and capitalized borrowing costs.

Significant payments related to the acquisition of land and mineral rights are capitalized as mining properties at cost. If a mineable ore body is discovered, such costs are amortized to income when commercial production commences, using the units-of-production method, based on estimated proven and probable mineral reserves and the mineral resources included in the current life of mine plan. If no mineable ore body is discovered, such costs are expensed in the period in which it is determined that the property has no future economic value. Cost components of a specific project that are included in the capital cost of the asset include salaries and wages directly attributable to the project, supplies and materials used in the project and incremental overhead costs that can be directly attributable to the project.

Assets under construction are not amortized until the earlier of the end of the construction period or once commercial production is achieved. Upon achieving the production stage, the capitalized construction costs are transferred to the appropriate category within property, plant and mine development. The estimated fair value attributed to certain mineral resources at the time of the acquisition is not subject to depreciation until the resources are considered in use, which is the point at which they are incorporated into the current life of mine (“LOM”) plan.

At inception of a contract, the Company assesses whether a contract is, or contains, a lease. A contract contains a lease if the contract conveys the right to control the use of an identified asset for a period of time in exchange for consideration. The Company assesses whether:

​

The Company recognizes a right-of-use asset and a lease obligation at the commencement date of the lease (e.g. the date the underlying asset is available for use).

Right-of-use assets are measured at cost, less any accumulated depreciation and impairment losses, and are adjusted for any remeasurement of lease obligations. The cost of right-of-use assets includes the initial amount of lease obligations recognized, initial direct costs incurred and lease payments made at, or before, the commencement date less any lease incentives received.

Unless the Company is reasonably certain to obtain ownership of the leased asset at the end of the lease term, the right-of-use assets are depreciated on a straight-line basis over the shorter of the estimated useful life and the lease term. Right-of-use assets are subject to impairment.

Development stage expenditures are costs incurred to obtain access to mineral reserves or mineral resources and provide facilities for extracting, treating, gathering, transporting and storing the minerals. The development stage of a mine commences when the technical feasibility and commercial viability of extracting the mineral resource has been determined. Costs that are directly attributable to mine development are capitalized as property, plant and mine development to the extent that they are necessary to bring the property to commercial production.

Abnormal costs are expensed as incurred. Indirect costs are included only if they can be directly attributed to the area of interest. General and administrative costs are capitalized as part of the development expenditures when the costs are directly attributed to a specific mining development project.

Commercial Production

A mine construction project is considered to have entered the production stage when the mine construction assets are available for use. In determining whether mine construction assets are considered available for use, the criteria considered include, but are not limited to, the following:

​

When a mine construction project moves into the production stage, amortization commences, the capitalization of certain mine construction costs ceases and expenditures are either capitalized to inventories or expensed as incurred. Exceptions include costs incurred for additions or improvements to property, plant and mine development and open-pit stripping activities.

At the end of each reporting period, the Company assesses whether there is any indication that long-lived assets other than goodwill may be impaired. If an indicator of impairment exists, the recoverable amount of the asset is calculated in order to determine if any impairment loss is required. If it is not possible to estimate the recoverable amount of the individual asset, assets are grouped at the CGU level for the purpose of assessing the recoverable amount. An impairment loss is recognized for any excess of the carrying amount of the CGU over its recoverable amount. If the CGU includes goodwill, the impairment loss related to a CGU is first allocated to goodwill and the remaining loss is allocated to the remaining long-lived assets of the CGU based on their carrying amounts. Impairment losses are recorded in the consolidated statements of income in the period in which they occur.

Impairment charges on long‑lived assets, excluding goodwill, are reversed when updated estimates or significant changes in assumptions indicate that the CGU’s recoverable amount has increased since the impairment was recognized. If an indicator of impairment reversal has been identified, the recoverable amount of the asset is calculated in order to determine if any impairment reversal is required. A reversal is recognized to the extent the recoverable amount of the asset exceeds its carrying amount. The amount of the reversal is limited to the difference between the current carrying amount and the amount which would have been the carrying amount had the earlier impairment not been recognized and amortization of that carrying amount had continued. The impairment reversal is allocated on a pro-rata basis to the existing long-lived assets of the CGU based on their carrying amounts. Impairment reversals are recorded in the consolidated statements of income in the period in which they occur.

Asset retirement obligations (“AROs”) arise from the acquisition, development and construction of mining properties and plant and equipment due to government controls and regulations that protect the environment on the closure and reclamation of mining properties. The major parts of the carrying amount of AROs relate to tailings and heap leach pad closure and rehabilitation, demolition of buildings and mine facilities, ongoing water treatment and ongoing care and maintenance of closed mines. The Company recognizes an ARO at the time the environmental disturbance occurs or a constructive obligation is determined to exist based on the Company’s best estimate of the timing and amount of expected cash flows expected to be incurred. When the ARO provision is recognized, the corresponding cost is capitalized to the related item of property, plant and mine development. Reclamation provisions that result from disturbance in the land to extract ore in the current period is included in the cost of inventories.

The timing of the actual environmental remediation expenditures is dependent on a number of factors such as the life and nature of the asset, the operating licence conditions and the environment in which the mine operates. Reclamation provisions are measured at the expected value of future cash flows discounted to their present value using a risk-free interest rate. AROs are adjusted each period to reflect the passage of time (accretion). Accretion expense is recorded in finance costs each period. Upon settlement of an ARO, the Company records a gain or loss if the actual cost differs from the carrying amount of the ARO. Settlement gains or losses are recorded in the consolidated statements of income.

The Company offers stock - based compensation awards (the employee stock option plan, incentive share purchase plan, restricted share unit plan and performance share unit plan) to certain employees, officers and directors of the Company.

Employee Stock Option Plan (“ESOP”)

The Company’s ESOP provides for the granting of options to directors, officers, employees and service providers to purchase common shares. Options have exercise prices equal to the market price on the day prior to the date of grant. The fair value of these options is recognized in the consolidated statements of income or in the consolidated balance sheets if capitalized as part of property, plant and mine development over the applicable vesting period as a compensation cost. Any consideration paid by employees on exercise of options or purchase of common shares is credited to share capital.

Fair value is determined using the Black-Scholes option valuation model, which requires the Company to estimate the expected volatility of the Company’s share price and the expected life of the stock options. Limitations with existing option valuation models and the inherent difficulties associated with estimating these variables create difficulties in determining a reliable single measure of the fair value of stock option grants. The cost is recorded over the vesting period of the award to the same expense category as the award recipient’s payroll costs and the corresponding entry is recorded in equity. Equity-settled awards are not remeasured subsequent to the initial grant date. The dilutive impact of stock option grants is factored into the Company’s reported diluted net income per share. The stock option expense incorporates an expected forfeiture rate, estimated based on expected employee turnover.

Gold and Silver

The Company sells gold and silver to customers in the form of bullion and doré bars.

The Company recognizes revenue from these sales when control of the gold or silver has transferred to the customer. This is generally at the point in time when the gold or silver is credited to the metal account of the customer. Once the gold or silver has been credited to the customer’s metal account, the customer has legal title to, physical possession of, and the risks and rewards of ownership of, the gold or silver; therefore, the customer is able to direct the use of and obtain substantially all of the remaining benefits from the gold or silver.

Under certain contracts with customers, the transfer of control may occur when the gold or silver is in transit from the mine to the refinery. At this point in time, the customer has legal title to and the risk and rewards of ownership of, the gold or silver; therefore, the customer is able to direct the use of and obtain substantially all of the remaining benefits from the gold or silver.

Revenue is measured at the transaction price agreed under the contract. Payment of the transaction price is due immediately when control of the gold or silver is transferred to the customer.

Generally, all of the gold and silver in the form of doré bars recovered in the Company’s milling process is sold in the period in which it is produced.

Metal Concentrates

The Company sells concentrate from certain of its mines to third-party smelter customers. These concentrates predominantly contain zinc and copper, along with quantities of gold and silver.

Exploration and evaluation expenditures are the costs incurred in the initial search for mineral deposits with economic potential or in the process of obtaining more information about existing mineral deposits. Exploration expenditures typically include costs associated with prospecting, sampling, mapping, diamond drilling and other work involved in searching for ore. Evaluation expenditures are the costs incurred to establish the technical and commercial viability of developing mineral deposits identified through exploration activities or by acquisition.

Exploration and evaluation expenditures are expensed as incurred unless it can be demonstrated that the project will generate future economic benefit. When it is determined that a project can generate future economic benefit, the costs are capitalized in the property, plant and mine development line item in the consolidated balance sheets.

​

Current and deferred tax expenses are recognized in the consolidated statements of income except to the extent that they relate to a business combination, or to items recognized directly in equity or in other comprehensive income.

Current tax expense is based on substantively enacted statutory tax rates and laws at the consolidated balance sheet date.

Deferred tax is recognized in respect of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the tax basis of such assets and liabilities measured using tax rates and laws that are substantively enacted at the consolidated balance sheet date and effective for the reporting period when the temporary differences are expected to reverse.

New Accounting Standards Issued But Not Yet Adopted

In April 2024, the IASB issued IFRS 18 Presentation and Disclosure in the Financial Statements (“IFRS 18”) replacing IAS 1. IFRS 18 introduces new requirements for presentation within the statement of profit or loss, including specified totals and subtotals. Furthermore, entities are required to classify all income and expenses within the statement of profit or loss into one of five categories: operating, investing, financing, income taxes and discontinued operations. The standard requires disclosure of newly defined management-defined performance measures, subtotals of income and expenses, and it also includes new requirements for aggregation and disaggregation of financial information. IFRS 18 is effective for annual reporting periods beginning on or after January 1, 2027, and is to be applied retrospectively, with early adoption permitted. The Company continues to assess the impact of the standard on its consolidated financial statements.

In May 2024, the IASB issued Amendments to the Classification and Measurement of Financial Instruments (“IFRS 9” and “IFRS 7”). The IFRS 9 amendments provide clarification on the date of initial recognition or derecognition of financial liabilities, including financial liabilities that are settled in cash using an electronic payment system, whereas the IFRS 7 amendments introduce additional disclosure requirements relating to investments in equity instruments designated at FVOCI. These amendments are effective for periods commencing on or after January 1, 2026, with early adoption permitted. The Company expects that the additional disclosure requirements under the IFRS 7 amendments will be applicable and continues to assess the impact, if any, of the IFRS 9 amendments on its consolidated financial statements.