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Short-Term Borrowings (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | --- | ---
IFRS Statement [Line Items] |  |  |
Unsecured borrowings | $ 0 | $ 57,339 |
Short-term secured borrowings | 104,000 | 164,000 |
Unsecured Borrowings |  |  |
IFRS Statement [Line Items] |  |  |
Unsecured borrowings | 0 | $ 57,339 | $ 20,000
Unsecured Borrowings | Bottom of range [member] |  |  |
IFRS Statement [Line Items] |  |  |
Interest rate |  | 1.04403% |
Unsecured Borrowings | Top of range [member] |  |  |
IFRS Statement [Line Items] |  |  |
Interest rate |  | 2.96453% |
Secured Borrowings |  |  |
IFRS Statement [Line Items] |  |  |
Short-term secured borrowings | $ 104,000 | $ 164,000 | $ 164,000
Secured Borrowings | Bottom of range [member] |  |  |
IFRS Statement [Line Items] |  |  |
Interest rate | 0.33% | 0.35% |
Secured Borrowings | Top of range [member] |  |  |
IFRS Statement [Line Items] |  |  |
Interest rate | 0.40% | 0.78% |
Short-term borrowings [member] |  |  |
IFRS Statement [Line Items] |  |  |
Unsecured borrowings | $ 0 | $ 57,339 |
Short-term secured borrowings | 104,000 | 164,000 |
Unused credit lines | $ 280,921 | $ 242,476 |

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- Definition The interest rate on borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 7 -IssueDate 2020-01-01 -Paragraph 7 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2020-en-r&anchor=para_7&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The amount of borrowings that the entity does not separately disclose in the same statement or note. [Refer: Borrowings] + 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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- Definition The amount of loans received from banks that have been secured by collateral. [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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- Definition The amount of loans received from banks that have not been secured by collateral. [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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