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Management of Financial Risk (Schedule of Company's Liquidity Risk) (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Other liabilities (note 18) | $ 2,523 | $ 499
Operating leases | 31,703 | 37,792
Less than one year |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Operating leases | 7,367 | 9,313
Between one and five years |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Operating leases | 10,209 | 13,521
More than five years |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Operating leases | 14,127 | 14,958
Liquidity risk [member] |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Trade and other payables | 65,275 | 65,286
Debt | 166,000 | 156,000
Income tax payable | 23,808 | 12,400
Lease obligations | 31,703 | 37,792
Other liabilities (note 18) | 2,523 | 499
Capital commitments, Lindero | 558 | 24,467
Provisions | 40,350 | 33,365
Total financial liabilities | 330,217 | 329,809
Liquidity risk [member] | Less than one year |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Trade and other payables | 65,275 | 65,286
Income tax payable | 23,808 | 12,400
Lease obligations | 7,367 | 9,313
Capital commitments, Lindero | 558 | 24,467
Provisions | 433 | 2,699
Total financial liabilities | 97,441 | 114,165
Liquidity risk [member] | Later than one year and not later than three years [member] |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Debt | 120,000 | 110,000
Lease obligations | 6,166 | 9,424
Other liabilities (note 18) | 2,523 | 499
Provisions | 5,444 | 7,565
Total financial liabilities | 134,133 | 127,488
Liquidity risk [member] | Later than three years and not later than five years [member] |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Debt | 46,000 | 46,000
Lease obligations | 4,043 | 4,097
Provisions | 10,692 | 1,846
Total financial liabilities | 60,735 | 51,943
Liquidity risk [member] | More than five years |  |
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Lease obligations | 14,127 | 14,958
Provisions | 23,781 | 21,255
Total financial liabilities | $ 37,908 | $ 36,213

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- Definition The amount of liabilities that are: (a) a contractual obligation: (i) to deliver cash or another financial asset to another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially unfavourable to the entity; or (b) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to deliver a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose, rights, options or warrants to acquire a fixed number of the entity’s own equity instruments for a fixed amount of any currency are equity instruments if the entity offers the rights, options or warrants pro rata to all of its existing owners of the same class of its own non-derivative equity instruments. Also, for those purposes the entity’s own equity instruments do not include puttable financial instruments that are classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. As an exception, an instrument that meets the definition of a financial liability is classified as an equity instrument if it has all the features and meets the conditions in paragraphs 16A-16B or paragraphs 16C-16D of IAS 32. [Refer: Financial instruments, class [member]; Financial assets; Derivatives [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2020-01-01 -Paragraph 25 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2020-en-r&anchor=para_25&doctype=Standard -URIDate 2020-01-01 + Details
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