| Summary of Significant Accounting Policies (Policies) | 12 Months Ended |
| Dec. 31, 2018 |
| Disclosure of significant accounting policies [Abstract] | |
| Basis of preparation | These consolidated financial statements are prepared in accordance with International Financial Reporting Standards (“IFRS”) as issued by the International Accounting Standards Board (“IASB”). These consolidated financial statements have been prepared using the historical cost convention, other than for certain financial instruments, which are measured in accordance with the policy disclosed in note 3. |
| Basis of consolidation | These consolidated financial statements include the accounts of the Company and the following subsidiaries: Company Principal activity Country of incorporation AuRico Gold Chihuahua, S.A. de C.V., SOFOM E.N.R. Administrative services Mexico AuRico Gold Holdings Inc. Holding company Canada AuRico Gold (USA), Inc. Administrative services United States of America Capital Gold Corporation Holding company United States of America Leadville Mining & Milling Holding Corporation Holding company United States of America Minera Santa Rita, S. de R.L. de C.V. Gold and silver mining Mexico Nayarit Gold Inc. Holding company Canada Oro de Altar, S.A. de C.V. Holding company Mexico 0975828 B.C. LTD. Holding company Canada Orsa Ventures Corp. Holding company Canada Minas de Oro Nacional, S.A. de C.V. Gold and silver mining Mexico Operason S.A. de C.V. Administrative services Mexico Sonora Gerencial S.A. de C.V. Administrative services Mexico Esperanza Silver de Mexico SA de CV Gold and silver mining Mexico Servicios Mineros Tetlama S.A. de C.V. Administrative services Mexico Esperanza Silver Peru SAC Gold and silver mining Peru Dogu Biga Madencilik Sanayi Ticaret AS Gold and silver mining Turkey Esperanza Services Inc. Holding company USA Quartz Mountain Gold Ltd. Gold and silver mining USA Carlisle Goldfields Ltd. Holding company Canada Patricia Mining Corp. Holding company Canada Alamos Gold Holdings Inc. Holding company Canada Alamos Gold Holdings Coöperatief U.A. Holding company Netherlands Alamos Gold Holdings B.V. Holding company Netherlands These subsidiaries are controlled by the Company, and are wholly-owned. Control exists when the Company is exposed, or has rights, to variable returns from its involvement with the investee and has the ability to affect those returns through its power over the investee. The Company also consolidates the accounts of Caborca Industrial S.A. de C.V., a related party entity, which provides mining support services to the Company’s El Chanate mine. This entity is consolidated in accordance with IFRS 10, Consolidated Financial Statements. All intra-group transactions, balances, income and expenses are eliminated in full on consolidation. |
| Investments in associates and joint ventures | Investments in associates and joint ventures The Company accounts for investments in associates and joint ventures using the equity method of accounting. The carrying value of the Company’s investments in associates and joint ventures represents the cost of the investment, including the Company’s share of retained earnings and losses subsequent to formation. At the end of each reporting period, the Company assesses its investments for any indicators of impairment. |
| Functional and presentation currency | Functional and presentation currency These consolidated financial statements are presented in United States dollars (“US dollars”), which is the functional currency of the Company and all its subsidiaries. |
| Translation of transactions and balances into the functional currency | Translation of transactions and balances into the functional currency Transactions in currencies other than the Company's or a subsidiary's functional currency (“foreign currencies”) are recognized at the rates of exchange prevailing at the dates of the transactions. At the end of each reporting period, monetary assets and liabilities denominated in foreign currencies are translated at the rates prevailing at that date. Foreign currency non-monetary items that are measured in terms of historical cost are not retranslated. Exchange differences are recognized in net (loss) earnings in the period in which they arise. Exchange differences on deferred foreign tax assets and liabilities are presented as deferred income tax expense (recovery) on the Consolidated Statements of Comprehensive (Loss) Income. |
| Revenue recognition | Revenue recognition |
| Cash and cash equivalents | Cash and cash equivalents The Company considers deposits in banks, certificates of deposits, and short-term investments with original maturities of three months or less from the acquisition date as cash and cash equivalents. |
| Inventories | Inventories Parts and supplies inventory Supplies inventory consists of mining supplies and consumables used in the operation of the mines, and is valued at the lower of average cost and net realizable value. Provisions are recorded to reflect present intentions for the use of slow moving and obsolete parts and supplies inventory. Stockpile inventory Stockpiles represent ore that has been mined and is available for further processing. Stockpiles are measured by estimating the number of tonnes added and removed from the stockpile, the number of contained ounces (based on assay data) and the estimated metallurgical recovery rates (based on the expected processing method). Stockpile ore tonnages are verified by periodic surveys. Costs are allocated to stockpiles based on the current mining cost per tonne incurred up to the point of stockpiling the ore, including applicable overhead, depletion and amortization relating to mining operations, to the extent determined recoverable, and are removed at the average cost per tonne. Stockpile inventory is measured at the lower of cost and net realizable value. In-process inventory The recovery of gold is achieved through milling and heap leaching processes. Costs are added to ore on leach pads and in the mill based on the current stockpiled mining cost and current processing cost, including applicable overhead, depletion and amortization relating to mining and processing operations. Costs are removed from ore on leach pads and in the mill as ounces are recovered, based on the average cost per recoverable ounce of gold in-process inventory. In-process inventory is measured at the lower of cost and net realizable value. Finished goods inventory Finished goods inventory consists of dore bars and gold concentrate containing predominantly gold by value which are generally refined off-site to return saleable metals. Dore and gold concentrate inventory is valued at the lower of cost to produce and net realizable value. For all classes of gold inventory, net realizable value is calculated as the difference between the estimated future metal revenue based on prevailing and/or long-term metal prices as appropriate, and estimated costs to complete production into a saleable form. |
| Mineral property, plant and equipment | Amortization rates applicable to each category of property, plant and equipment, with the exception of land, are as follows: Asset Useful life Leasehold improvements 3 years Mobile equipment 2-10 years Other equipment 2-20 years Processing plant 2-20 years Shaft, underground infrastructure and mineral properties Unit-of-production Vehicles 3-7 years Buildings 7-20 years Office equipment 2-8 years When components of an item of property, plant and equipment have different useful lives than those noted above, they are accounted for as separate items of property, plant and equipment. Each asset or component’s estimated useful life is determined considering its physical life limitations; however, this physical life cannot exceed the remaining life of the mine at which the asset is utilized. Estimates of remaining useful lives and residual values are reviewed annually. Any changes in estimates of useful lives are accounted for prospectively from the date of the change. Mineral property, plant and equipment Mineral property, plant and equipment is recorded at cost less accumulated amortization and accumulated impairment losses. The initial cost of an asset is comprised of its purchase price or construction cost, any costs directly attributable to bringing the asset into operation, the initial estimate of any reclamation obligation, and for qualifying assets, borrowing costs. The purchase price or construction cost is the fair value of consideration given to acquire the asset. The capitalized value of a finance lease is also included within property, plant and equipment, and is measured at the lower of the present value of the minimum lease payments and the fair value of the leased asset. Subsequent costs are included in the asset’s carrying amount when it is probable that future economic benefits associated with the asset will flow to the Company, and the costs can be measured reliably. This would include costs related to the refurbishment or replacement of major components of an asset, when the refurbishment results in a significant extension in the physical life of the component. All other repairs and maintenance costs are recognized in net (loss) earnings as incurred. The cost of property, plant and equipment, less any applicable residual value, is allocated over the estimated useful life of the asset on a straight-line basis, or on a unit-of-production basis if that method is more reflective of the allocation of benefits among periods. Amortization commences on an asset when it has been fully commissioned and is available for use. |
| Description of accounting policy for property, plant and equipment | Amortization rates applicable to each category of property, plant and equipment, with the exception of land, are as follows: Asset Useful life Leasehold improvements 3 years Mobile equipment 2-10 years Other equipment 2-20 years Processing plant 2-20 years Shaft, underground infrastructure and mineral properties Unit-of-production Vehicles 3-7 years Buildings 7-20 years Office equipment 2-8 years |
| Exploration and evaluation assets | Exploration and evaluation assets Expenditures incurred prior to the Company obtaining the right to explore are expensed in the period in which they are incurred. Exploration and evaluation expenditures include costs such as exploratory drilling, sample testing, costs of pre-feasibility studies, and for qualifying assets, borrowing costs. Subsequent to obtaining the legal right to explore, these costs are capitalized on a project-by-project basis pending determination of the technical feasibility and commercial viability of the project. All capitalized exploration and evaluation expenditures are monitored for indications of impairment, to ensure that exploration activities related to the property are continuing and/or planned for the future. If an exploration property does not prove viable, an impairment loss is recognized in net (loss) earnings as the excess of the carrying amount over the recoverable amount (refer to note 3 (j) for definition of recoverable amount) in the period in which that determination is made. Exploration and evaluation expenditures are initially capitalized as exploration and evaluation assets and are subsequently reclassified to mine development costs upon determining that the technical feasibility and commercial viability of extracting a mineral resource are demonstrable. The demonstration of the technical feasibility and commercial viability is the point at which management determines that it will develop the project. This typically includes, but is not limited to, the completion of an economic feasibility study; the establishment of mineral reserves; and the receipt of the applicable construction and operating permits for the project. Upon demonstrating the technical feasibility and commercial viability of establishing a mineral reserve, the Company performs an impairment test, based on the recoverable amount, prior to reclassification of exploration and evaluation assets to mine development costs in accordance with IFRS 6, Exploration for and evaluation of Mineral Resources . In addition, the carrying values of exploration and evaluation assets are reviewed periodically, when impairment indicators exist, for possible impairment, based on the recoverable amount. |
| Mining interests and mine development costs | Mining interests and mine development costs The Company may hold interests in mineral properties in various forms, including prospecting licenses, exploration and exploitation concessions, mineral leases and surface rights. The Company capitalizes payments made in the process of acquiring legal title to these properties. Property acquisition and mine development costs are recorded at cost. Mine development costs incurred to expand operating capacity, develop new ore bodies or develop mine areas in advance of current production are capitalized. Mine development costs related to current period production are recorded in inventory. Pre-production expenditures incurred prior to the mine being capable of operating in the manner intended by management are capitalized. Borrowing costs for qualifying assets are capitalized to mine development costs while construction and development activities at the property are in progress. Any proceeds from the sale of metals during the development and commissioning phase of a project are netted against the expenditures being capitalized. The development and commissioning phase ceases upon the commencement of commercial production. Subsequent to the commencement of commercial production, further development expenditures incurred with respect to a mining interest are capitalized as part of the mining interest, when it is probable that additional future economic benefits associated with the expenditure will flow to the Company. Otherwise, such expenditures are classified as mining and processing costs. Upon commencement of commercial production, mining interests are depleted over the life of the mine using the unit-of-production method based on estimated proven and probable mineral reserves of the mine and the portion of mineralization from measured, indicated and inferred resources expected to be classified as reserves, in applicable mines. The Company determines the portion of mineralization expected to be classified as reserves by considering the degree of confidence in the economic extraction of the resource, which is affected by long-term metal price assumptions, cut-off grade assumptions, and drilling results. These assessments are made on a mine-by-mine basis. The expected useful lives used in depletion calculations are determined based on the facts and circumstances associated with the mining interest. Any changes in estimates of useful lives are accounted for prospectively from the date of the change. |
| Commercial production | Commercial production Commercial production is reached when an open pit or underground mine is in the condition necessary for it to be capable of operating in the manner intended by management. The Company considers a range of factors when determining whether commercial production has been reached, which may include the completion of all required major capital expenditures, the demonstration of continuous production near the level required by the design capacity of the processing facilities, and the demonstration of continuous throughput levels at or above a target percentage of the design capacity. The Company assesses the ability to sustain production and throughput over a certain period, depending on the complexity of the operation, prior to declaring that commercial production has been reached. |
| Capitalized stripping costs | Capitalized stripping costs Pre-production stripping costs are capitalized as part of the cost of constructing a mine. Mining costs associated with stripping activities during the production phase of a mine are capitalized only if the Company can identify the component of the ore body for which access is obtained, the costs associated with the related stripping activities can be measured reliably, and the activities represent a future benefit to the mining interest, in that access is gained to sources of reserves and resources that will be produced in future periods that would otherwise not have been accessible. Production stripping costs are allocated between inventory and capital based on the expected volume of waste extracted for a given volume of ore production. The expected volume of waste to be allocated to inventory is determined with reference to the life of mine stripping ratio of a particular mine or deposit, with the remaining amount allocated to capital. The amount of waste capitalized is calculated by multiplying the stripping tonnes mined during the period by the current mining cost per tonne in the open pit. Capitalized stripping costs are depleted over the expected reserves and resources benefiting from the stripping activity using the unit-of-production method based on estimated proven and probable reserves, and the portion of mineralization expected to be classified as reserves. |
| Investment tax credits | Investment tax credits Investment tax credits are earned as a result of incurring eligible exploration and development expenses prior to commercial production. Investment tax credits are accounted for as a reduction to property, plant and equipment or mining interests. Investment tax credits also arise as a result of incurring eligible research and development expenses and these credits are recorded as a reduction to the related expenses. |
| Derecognition | Derecognition Upon replacement of a major component, or upon disposal or abandonment of a long-lived asset, the carrying amounts of the assets are derecognized with any associated gains or losses recognized in the Consolidated Statements of Comprehensive (Loss) Income. |
| Intangible assets | Intangible assets Identifiable intangible assets are recorded at fair value on the date of acquisition. Subsequent to initial recognition, they are recorded at cost less accumulated amortization and accumulated impairment losses. Identifiable intangible assets with a finite useful life are amortized on a straight-line basis over their expected useful life, unless another method represents a more accurate allocation of the expense over their useful life. Amortization expense resulting from intangible assets, is included in amortization expense in the Consolidated Statements of Comprehensive (Loss) Income. |
| Goodwill | Goodwill Goodwill represents the difference between the consideration transferred in a business combination and the fair value of the identifiable net assets acquired, and is not amortized. Goodwill, if identified upon acquisition, is allocated to the cash-generating unit (“CGU”) or group of CGUs expected to benefit from the related business combination for the purposes of impairment testing. A CGU is defined as the smallest identifiable group of assets that generates cash inflows, which are largely independent of the cash inflows from other assets. |
| Impairment of non-financial assets and goodwill | Impairment of non-financial assets The carrying amounts of non-financial assets, excluding inventories and deferred income tax assets, are reviewed for impairment at each reporting date, or whenever events or changes in circumstances indicate the carrying amounts may not be recoverable. If there are indicators of impairment, a review is undertaken to determine whether the carrying amounts are in excess of their recoverable amounts. Reviews are undertaken on an asset-by-asset basis, except where the recoverable amount for an individual asset cannot be determined, in which case the review is undertaken at the CGU level. If applicable, on an annual basis, the Company evaluates the carrying amount of CGUs to which goodwill has been allocated to determine whether such carrying amount may be impaired. To accomplish this, the Company compares the recoverable amount of a CGU to its carrying amount. This evaluation is performed more frequently if there is an indication that a CGU may be impaired. If the carrying amount of a CGU or non-financial asset exceeds the recoverable amount, being the higher of its fair value less costs to sell and its value-in-use, an impairment loss is recognized in net loss as the excess of the carrying amount over the recoverable amount. With respect to CGUs, impairment losses are allocated first to reduce the carrying amount of any goodwill allocated to the CGUs, and then to reduce the carrying amounts of the other assets in the CGU on a pro-rata basis. Where the recoverable amount is assessed using discounted cash flow techniques, the estimates are based on detailed mine or production plans. The mine plan is the basis for forecasting production output in each future year and for forecasting production costs. For value-in-use calculations, production costs and output in the mine plan may be revised to reflect the continued use of the asset in its present form. Non-financial assets that have previously been impaired are tested for a possible reversal of the impairment whenever events or changes in circumstances indicate that the impairment may have reversed, or may have partially reversed. In these instances, the impairment loss is reversed to the recoverable amount but not beyond the carrying amount, net of amortization, that would have arisen if the prior impairment loss had not been recognized. Goodwill impairments are not reversed. |
| Impairment of financial assets | Impairment of financial assets |
| Flow-through shares | Flow-through shares The Company may issue flow-through common shares to finance its Canadian exploration program or qualifying Canadian underground development. Pursuant to the Canadian Income Tax Act and the terms of the flow-through share agreements, these shares transfer the tax deductibility of qualifying resource expenditures to investors. Proceeds received from flow-through share agreements are separated into a liability and share capital. The liability, which represents the obligation to renounce flow-through exploration and/or development expenditures, is calculated as the excess of cash consideration received over the market price of the Company’s shares on the agreement’s closing date. Upon qualifying exploration and/or development expenditures being incurred, the Company derecognizes the liability and recognizes it as other income. The related deferred tax expense is also recognized at the time the expenditures are incurred. The Company may also be subject to a Part XII.6 tax on flow-through proceeds renounced, in accordance with the Canadian Income Tax Act flow-through regulations. When applicable, the estimated tax payable is accrued until paid. |
| Uncertain tax positions | Uncertain tax positions Uncertainties exist with respect to the interpretation of complex tax regulations, changes in tax laws, and the amount and timing of future taxable income. Given the wide range of international business relationships and the long-term nature and complexity of existing contractual agreements, differences arising between the actual results and the assumptions made, or future changes to such assumptions, could necessitate future adjustments to taxable income and expense already recorded. The Company establishes provisions, based on reasonable estimates, for possible consequences of audits by the tax authorities of the respective countries in which it operates. The amount of such provisions is based on various factors, such as experience of previous tax audits and differing interpretations of tax regulations by the taxable entity and the responsible tax authority. Such differences of interpretation may arise on a wide variety of issues depending on the conditions prevailing in the respective subsidiary’s country of domicile. |
| Provisions | Provisions Decommissioning liabilities The Company’s mining and exploration activities are subject to various governmental laws and regulations relating to the protection of the environment. These environmental regulations are continually changing, and the Company has made, and intends to make in the future, expenditures to comply with such laws and regulations. The timing of these expenditures is dependent upon a number of factors including the life of the mine, the operating licence conditions, and the laws, regulations, and environment in which the mine operates. Decommissioning liabilities are recognized at the time an environmental disturbance occurs and are measured at the Company’s best estimate of the expected future cash flows required to reclaim the disturbance for each mine operation, which are adjusted to reflect inflation, and discounted to their present value. The inflation rate used is determined based on external forecasts for inflation in the country in which the related mine operates. Expected future cash flows reflect the risks and probabilities that alternative estimates of cash flows could be required to settle the obligation. The discount rate used is a pre-tax rate that reflects current market assessments of the time value of money specific to the currency in which the cash flows are expected to be paid. The discount rate does not reflect risks for which the cash flows have been adjusted. Significant estimates are involved in forming expectations of future activities and the amount and timing of the associated cash flows. Those expectations are based on existing environmental and regulatory requirements or, if more stringent, Company policies that give rise to a constructive obligation. Upon initial recognition of a decommissioning liability, the corresponding cost is capitalized as an asset, representing part of the cost of acquiring the future economic benefits of the operation. The capitalized cost is recognized in mineral property and amortized in accordance with the Company's policy for the related asset. The provision is progressively increased over the life of the operation as the effect of discounting unwinds, creating an expense included in finance expense on the Consolidated Statements of Comprehensive (Loss) Income. Decommissioning liabilities are adjusted for changes in estimates. Such adjustments, which are not the result of the current production of inventory, are accounted for as a change in the corresponding capitalized cost, except where a reduction in the provision is greater than the unamortized capitalized cost of the related assets. In instances where the capitalized cost of the related assets is nil, or will be reduced to nil, the remaining adjustment is recognized in earnings or loss. If reclamation and restoration costs are incurred as a consequence of the production of inventory, the costs are recognized as a cost of that inventory. Factors influencing such changes in estimates include revisions to estimated reserves, resources and lives of mines; developments in technologies; regulatory requirements and environmental management strategies; changes in estimated costs of anticipated activities, including the effects of inflation; and movements in interest rates affecting the discount rate applied. Other provisions Provisions are recognized when the Company has a present obligation (legal or constructive), as a result of past events, and it is probable that an outflow of resources that can be reliably estimated will be required to settle the obligation. Provisions are measured at the present value of the expenditures expected to be required to settle the obligation using a pre-tax rate that reflects current market assessments of the time value of money and the risks specific to the obligation. |
| Share-based compensation | Share-based compensation The Company measures all equity-settled share-based awards made to employees and others providing similar services (collectively, “employees”) based on the fair value of the options or units on the date of grant. The grant date fair value of options is estimated using an option pricing model and is recognized as compensation expense over the vesting period, based on the number of options that are expected to vest. A corresponding increase is recognized in equity. The grant date fair values of the Company’s equity-settled deferred share units, performance share units, and restricted share units are determined using an option pricing model and is recognized as compensation expense over the vesting period. The Company awards cash-settled share-based compensation to certain employees and directors in the form of deferred share units, restricted share units and stock appreciation rights. In accounting for these awards, the Company recognizes the fair value of the amount payable to employees, using the Black-Scholes option pricing model for certain units, as they are earned based on the estimated number of units that are expected to vest. Based on the plan, some units are initially measured at fair value and recognized as an obligation at the grant date using the Company's share price. The corresponding liability is re-measured at fair value on each reporting date and upon settlement, with changes in fair value recognized in Comprehensive (Loss) Income for the period. The fair value of restricted share units is determined by reference to the Company’s share price when the units are awarded or re-measured. The Company also maintains an employee share purchase plan. Under this plan, contributions by the Company’s employees are matched to a specific percentage by the Company and are recognized as an expense when the Company’s obligation to contribute arises. Share-based arrangements in which the Company receives goods or services as consideration for its own equity instruments are accounted for as equity-settled share-based payment transactions regardless of how the equity instruments are obtained by the Company. These share-based arrangements are measured at the fair value of goods or services received unless the fair value of the goods or services cannot be reliably measured, in which case they are measured at the fair value of the equity instruments issued. |
| Income taxes | Income taxes Income tax expense is comprised of current and deferred income tax. Current and deferred income taxes are recognized in earnings or loss except to the extent that they relate to a business combination, or to items recognized directly in equity or other comprehensive income ("OCI"). Current income taxes Current income tax expense is the expected tax payable on the taxable income for the year, using tax rates enacted or substantively enacted at year end, adjusted for amendments to tax payable with respect to previous years. Deferred income taxes Deferred tax assets and liabilities are recognized in respect of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for taxation purposes. The following do not result in deferred tax assets or liabilities: • temporary differences arising from the initial recognition of assets or liabilities, not arising in a business combination, that does not affect accounting or taxable profit; • taxable temporary differences arising from the initial recognition of goodwill; and • taxable temporary differences associated with investments in subsidiaries, associates, and interests in joint arrangements where the timing of the reversal of the temporary differences can be controlled by the parent and it is probable that the temporary difference will not reverse in the foreseeable future. Deferred tax assets and liabilities are measured using the enacted or substantively enacted tax rates expected to apply when the asset is realized or the liability settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in earnings or loss in the period that substantive enactment occurs except to the extent it relates to items recognized directly in equity or in other comprehensive income. A deferred tax asset is recognized to the extent that it is probable that future taxable profits will be available against which the asset can be utilized. To the extent that the Company does not consider it probable that a deferred tax asset will be recovered, the deferred tax asset is reduced to its recoverable amount. Deferred tax assets and liabilities are offset when there is a legally enforceable right to set off tax assets against tax liabilities and when they relate to the same taxable entity and income taxes levied by the same taxation authority and the Company intends to settle its tax assets and liabilities on a net basis. |
| Loss per share | Loss) earnings per share Basic (loss) earnings per share is calculated based on the weighted average number of common shares and common share equivalents outstanding for the period. Diluted (loss) earnings per share is calculated using the treasury method, except when assessing the dilution impact of convertible senior notes, equity-settled restricted share units, deferred share units and performance shares units, where the if converted method is used. The treasury method assumes that outstanding stock options and share purchase warrants with an average exercise price below the market price of the underlying shares, are exercised and the assumed proceeds are used to repurchase common shares of the Company at the average market price of the common shares for the period. The if converted method assumes that all convertible senior notes, restricted share units, and performance share units have been converted in determining fully diluted loss per share if they are in-the-money, except where such conversion would be antidilutive. |
| Financial instruments | Financial instruments The Company’s financial instruments are classified and subsequently measured as follows: Asset / Liability Cash and cash equivalents Amortized cost Equity securities Fair value through OCI Amounts receivable Amortized cost Prepayment option embedded derivative Fair value through profit or loss Accounts payable and accrued liabilities Amortized cost Debt and financing obligations Amortized cost Non-hedged derivatives Fair value through profit or loss Hedging Derivatives Fair value through OCI The Company's accounting policy for financial instruments is as follows: Financial assets Financial assets are classified as either financial assets at fair value through profit or loss, amortized cost, or fair value through other comprehensive income ("OCI"). The Company determines the classification of its financial assets at initial recognition. i. Financial assets recorded at fair value through profit or loss Financial assets are classified at fair value if they are acquired for the purpose of selling in the near term. Gains or losses on these items are recognized in net earnings or loss. ii. Amortized cost Financial assets are classified at amortized cost if both of the following criteria are met and the financial assets are not classified or designated as at fair value through profit and loss: 1) the Company’s objective for these financial assets is to collect their contractual cash flows and 2) the asset’s contractual cash flows represent ‘solely payments of principal and interest’. The Company’s amounts receivable are recorded at amortized cost as they meet the required criteria. iii. Fair value through other comprehensive income ("OCI") For equity securities that are not held for trading, the Company can make an irrevocable election at initial recognition to classify the instruments at fair value through other comprehensive income ("FVOCI"), with all subsequent changes in fair value being recognized in other comprehensive income. This election is available for each separate investment. Under this new FVOCI category, fair value changes are recognized in OCI while dividends are recognized in profit or loss. On disposal of the investment the cumulative change in fair value is not recycled to profit or loss, rather transfered to deficit. The Company has elected to account for equity securities within this manner. iv. Reclassifications Financial assets are not reclassified subsequent to their initial recognition, except in the period after the Company changes its business model for managing financial assets. Financial liabilities Financial liabilities, including accounts payable and accrued liabilities, as well as debt and financing obligations are accounted for at amortized cost. Transaction costs associated with financial instruments, carried at fair value through profit or loss, are expensed as incurred, while transaction costs associated with all other financial instruments are included in the initial carrying amount of the asset or the liability. The amortization of debt issue costs is calculated using the effective interest method. Derivative financial instruments The Company may hold derivative financial instruments to hedge its risk exposure to fluctuations in commodity prices, including the Company’s final product, consumables and other currencies against the United States Dollars ("USD"). Derivative financial instruments are measured at fair value at each reporting period. Non-hedged derivative financial instruments All derivative instruments not designated in a hedge relationship that qualifies for hedge accounting are classified as financial instruments at fair value through profit or loss. Changes in fair value of non-hedging derivative financial instruments are included in net earnings or loss as non-hedging derivative gains or losses. Derecognition The Company derecognizes a financial asset when the contractual rights to the cash flows from the financial asset expire, or it transfers the rights to receive the contractual cash flows in a transaction in which substantially all of the risks and rewards of ownership of the financial asset are transferred or in which the Company neither transfers nor retains substantially all of the risks and rewards of ownership and it does not retain control of the financial asset. The Company derecognizes a financial liability when its contractual obligations are discharged or cancelled, or expire. The Company also derecognizes a financial liability when its terms are modified and the cash flows of the modified liability are substantially different, in which case a new financial liability based on the modified terms is recognized at fair value. On derecognition of a financial liability, the difference between the carrying amount extinguished and the consideration paid (including any non-cash assets transferred or liabilities assumed) is recognized in profit or loss. Offsetting Financial assets and financial liabilities are offset and the net amount presented in the statement of financial position when, and only when, the Company currently has a legally enforceable right to set off the amounts and it intends either to settle them on a net basis or to realize the asset and settle the liability simultaneously. |
| Hedges | Hedges |
| Segment reporting | Segment reporting Operating segments are reported in a manner consistent with the internal reporting provided to the chief operating decision maker. The chief operating decision-maker, who is responsible for allocating resources and assessing performance of the operating segments, has been identified as the Chief Executive Officer. The Company’s operating segments, before aggregation, have been identified as the Company’s individual operating mines. Aggregation of one or more operating segment into a single operating segment is permitted if aggregation is consistent with the core principle of the standard, the operating segments have similar economic characteristics, and the operating segments have a number of other similarities, including similarities in the nature of their products, production processes, and regulatory environment. The Company’s reportable segments are consistent with the identified operating segments. |
| New Standards issued and adopted and Standards issued but not yet adopted | New Standards issued and adopted The Company adopted the following accounting standards and amendments to accounting standards, effective January 1, 2018: The Company has adopted IFRS 15, Revenue from Contracts with Customers ("IFRS 15") as of January 1, 2018. IFRS 15 covers principles that an entity shall apply to report useful information to users of financial statements about the nature, amount, timing, and uncertainty of revenue and cash flows arising from a contract with a customer. The Company elected to apply IFRS 15 using a modified retroactive approach by recognizing the cumulative effect of initially adopting IFRS 15 as an adjustment to the opening balance sheet through equity at January 1, 2018. The adoption of IFRS 15 resulted in no impact to the consolidated financial statements as the timing of revenue recognition on gold sales is unchanged. The Company has adopted IFRIC Interpretation 22, Foreign Currency Transactions and Advance Consideration . The interpretation clarifies which date should be used for translation when a foreign currency transaction involves an advance payment or receipt. The Company has evaluated the impact of applying IFRIC 22, and has concluded that the adoption of the standard had no material impact on the consolidated financial statements. Standards issued but not yet adopted Standards issued, but not yet adopted include: In January 2016, the IASB issued IFRS 16, Leases ("IFRS 16"). The objective of IFRS 16 is to recognize substantially all leases on balance sheet for lessees. IFRS 16 requires lessees to recognize a "right-of-use" asset and a lease liability calculated using a prescribed methodology. The effective date of IFRS 16 is for annual periods beginning on or after January 1, 2019. A lessee can choose to apply IFRS 16 using either a full retrospective or a modified retrospective approach. The Company will adopt IFRS 16 for the annual period beginning January 1, 2019 using the modified retrospective approach which does not require restatement of comparative periods. Instead, the cumulative impact of applying IFRS 16 will be accounted for as an adjustment to equity at the beginning of 2019. The Company elected to apply the practical expedient to grandfather its previous assessment of which contracts are, or contain, leases. The Company does not expect IFRS 16 to have a significant impact to the balance sheet, however will result in the recognition of additional right of use assets and lease liabilities on the balance sheet, and a corresponding increase in depreciation and interest expense. The Company also expects cash flows from operating activities to increase under IFRS 16 as lease payments for substantially all leases will be recorded as financing outflows in the consolidated statement of cash flows as opposed to operating cash flows. The Company has substantially completed its assessment of existing operating leases and will finalize its assessment and report more detailed information in its first quarter 2019 interim consolidated financial statements. IFRIC 23, Uncertainty over Income Tax Treatments, provides guidance on the accounting for current and deferred tax liabilities and assets in circumstances in which there is uncertainty over income tax treatments. The Interpretation is applicable for annual periods beginning on or after January 1, 2019. Earlier application is permitted. The Interpretation requires: (a) an entity to contemplate whether uncertain tax treatments should be considered separately, or together as a group, based on which approach provides better predictions of the resolution; (b) an entity to determine if it is probable that the tax authorities will accept the uncertain tax treatment; and (c) if it is not probable that the uncertain tax treatment will be accepted, measure the tax uncertainty based on the most likely amount or expected value, depending on whichever method better predicts the resolution of the uncertainty. The Company intends to adopt the Interpretation in its financial statements for the annual period beginning on January 1, 2019. The Company does not expect the adoption of the Interpretation to have a material impact to the consolidated financial statements. On December 12, 2017 the IASB issued narrow-scope amendments to three standards as part of its annual improvements process. The amendments are effective on or after January 1, 2019. Each of the amendments has its own specific transition requirements. Amendments were made to the following standards: • IFRS 3 Business Combinations and IFRS 11 Joint Arrangements - to clarify how an entity accounts for increasing its interest in a joint operation that meets the definition of a business; • IAS 12 Income Taxes - to clarify that all income tax consequences of dividends are recognized consistently with the transactions that generated the distributable profits - i.e. in profit or loss, OCI, or equity; and • IAS 23 Borrowing Costs - to clarify that specific borrowings - i.e. funds borrowed specifically to finance the construction of a qualifying asset - should be transferred to the general borrowings pool once the construction of the qualifying asset has been completed. They also clarify that an entity includes funds borrowed specifically to obtain an asset other than a qualifying asset as part of general borrowings. The Company does not anticipate the adoption of these standard amendments to have an impact on the consolidated financial statements. On October 22, 2018, the IASB issued amendments to IFRS 3 Business Combinations , that seek to clarify whether a transaction results in an asset or a business acquisition. The amendments include an election to use a concentration test. This is a simplified assessment that results in an asset acquisition if substantially all of the fair value of the gross assets is concentrated in a single identifiable asset or a group of similar identifiable assets. If a preparer chooses not to apply the concentration test, or the test is failed, then the assessment focuses on the existence of a substantive process. The amendments apply to businesses acquired in annual reporting periods beginning on or after January 1, 2020. Earlier application is permitted. The Company does not anticipate the adoption of the amendment to have an impact on the consolidated financial statements. |
