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Covid-19 Uncertainties and Liquidity Risk (Narrative) (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Sep. 30, 2020 | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | --- | --- | ---
Cash and cash equivalents and credit facility borrowing capacity |  | $ 131,898 |  |
Credit facilities | $ 158,616 |  | $ 146,535 | $ 69,302
Revolving Credit Facility [member] |  |  |  |
Borrowings amount that matured | 30,000 |  |  |
Borrowing capacity | 110,000 |  |  |
Credit facilities | $ 80,000 |  |  |

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- Definition The non-current portion of non-current loans received. [Refer: Loans received] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_112_c&doctype=Standard -URIDate 2020-01-01 + Details
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- Details
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