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Income Taxes (Schedule of Income Tax Reconciliation) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018
Income Taxes [abstract] |  |
Net income before tax | $ 43,971 | $ 67,340
Statutory tax rate | 27.00% | 27.00%
Anticipated income tax at statutory rates | $ 11,872 | $ 18,182
Non-deductible expenditures | 2,507 | 1,935
Differences between Canadian and foreign tax rates | 1,353 | 2,159
Change in estimate | 856 | (679)
Effect of change in tax rates | 345 | 299
Inflation adjustment | (12,158) | (6,408)
Impact of foreign exchange | 11,773 | 10,377
Change in deferred tax assets | (2,254) | (287)
Mining taxes | 3,241 | 4,383
Withholding taxes | 2,367 | 3,180
Other items | 273 | 209
Total tax expense | 20,175 | 33,350
Current income tax expense | 32,631 | 30,563
Deferred income tax (recovery) expense | $ (12,456) | $ 2,787

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- Definition The amount of profit (loss) for a period before deducting tax expense. [Refer: Profit (loss)] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2018-01-01 -Paragraph 81 -Subparagraph c -Clause ii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=12&date=2018-03-01&anchor=para_81_c_ii&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2018-01-01 -Paragraph 81 -Subparagraph c -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=12&date=2018-03-01&anchor=para_81_c_i&doctype=Standard -URIDate 2018-03-16 + Details
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