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Short-Term Borrowings - Reconciliation of liabilities to cash flows arising from financing activities (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
IFRS Statement [Line Items] |  |
Balance at beginning of year | $ 4,220 | $ 5,899
Increase (decrease) through financing cash flows, liabilities arising from financing activities | 2,608 | 1,957
Balance at end of year | 10,454 | 4,220
Beginning balance | 57,339 |
Beginning balance | 164,000 |
Other changes: |  |
Ending Balance | 0 | 57,339
Ending Balance | 104,000 | 164,000
Short-term borrowings [member] |  |
IFRS Statement [Line Items] |  |
Beginning balance | 57,339 |
Beginning balance | 164,000 |
Other changes: |  |
Ending Balance | 0 | 57,339
Ending Balance | 104,000 | 164,000
Unsecured Borrowings |  |
IFRS Statement [Line Items] |  |
Beginning balance | 57,339 | 20,000
Change from financing activities: |  |
Proceeds from borrowings | 208,137 | 244,224
Repayment from borrowings | (265,355) | (207,006)
Total changes from financing activities | (57,218) | 37,128
Other changes: |  |
Effect of exchange rate changes | (121) | 121
Total liability-related other changes | (121) | 121
Ending Balance | 0 | 57,339
Secured Borrowings |  |
IFRS Statement [Line Items] |  |
Beginning balance | 164,000 | 164,000
Change from financing activities: |  |
Proceeds from borrowings | 278,000 | 158,000
Repayment from borrowings | (338,000) | (158,000)
Total changes from financing activities | (60,000) | 0
Other changes: |  |
Effect of exchange rate changes | 0 | 0
Total liability-related other changes | 0 | 0
Ending Balance | $ 104,000 | $ 164,000

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- Definition The increase (decrease) in liabilities arising from financing activities resulting from financing cash flows. [Refer: Cash flows from (used in) financing activities; Liabilities arising from financing activities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2020-01-01 -Paragraph 44B -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2020-en-r&anchor=para_44B_a&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The amount of liabilities for which cash flows were, or future cash flows will be, classified in the statement of cash flows as cash flows from financing activities. [Refer: Cash flows from (used in) financing activities; Liabilities] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2020-01-01 -Paragraph 44D -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2020-en-r&anchor=para_44D&doctype=Standard -URIDate 2020-01-01 + Details
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