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Note 25 - Derivative Financial Instruments - Foreign Exchange Derivative Contracts and Hedge Accounting (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | --- | ---
Disclosure of detailed information about hedging instruments [line items] |  |  |
Fair value of derivatives | $ 8,232 | $ 18,115 |
Hedge accounting reserve | (4,800) | 2,600 |
Cash flow hedges [member] |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |
Fair value of derivatives | 8,232 | 18,115 |
Hedge accounting reserve | (4,771) | 2,591 | $ (916)
Foreign exchange contract, purchase currency MXN, sell currency USD [member] | Cash flow hedges [member] |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |
Fair value of derivatives | 9,838 | 18,999 |
Hedge accounting reserve | 156 | 404 |
Foreign exchange contract, purchase currency USD, sell currency MXN [member] | Cash flow hedges [member] |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |
Fair value of derivatives | (5) | (576) |
Hedge accounting reserve |  |  |
Foreign exchange contract, purchase currency USD, sell currency EUR [member] | Cash flow hedges [member] |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |
Fair value of derivatives | (1,969) |  |
Hedge accounting reserve | 5 |  |
Foreign exchange contract, purchase currency EUR, sell currency USD [member] | Cash flow hedges [member] |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |
Fair value of derivatives | 543 | 588 |
Hedge accounting reserve |  |  |
Foreign exchange contract, purchase currency JPY, sell currency USD [member] | Cash flow hedges [member] | Term, One [member] |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |
Fair value of derivatives |  | (190) |
Hedge accounting reserve |  |  |
Foreign exchange contract, purchase currency JPY, sell currency USD [member] | Cash flow hedges [member] | Term Two [Member] |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |
Fair value of derivatives | 94 |  |
Hedge accounting reserve | (4,958) | 2,149 |
Foreign exchange contract, purchase currency USD, sell currency BRL [member] | Cash flow hedges [member] |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |
Fair value of derivatives | 412 | (234) |
Hedge accounting reserve | 85 |  |
Foreign exchange contract, purchase currency USD, sell currency KWD [member] | Cash flow hedges [member] |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |
Fair value of derivatives | (246) | 103 |
Hedge accounting reserve | (59) | 38 |
Foreign exchange contract, purchase currency USD, sell currency CAD [member] | Cash flow hedges [member] |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |
Fair value of derivatives |  | (200) |
Hedge accounting reserve |  |  |
Foreign exchange contract, purchase currency USD, sell currency COP [member] | Cash flow hedges [member] |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |
Fair value of derivatives |  | (345) |
Hedge accounting reserve |  |  |
Foreign exchange contract, purchase currency USD, sell currency CNY [member] | Cash flow hedges [member] |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |
Fair value of derivatives | (482) | (167) |
Hedge accounting reserve |  |  |
Foreign exchange contract, Other [member] | Cash flow hedges [member] |  |  |
Disclosure of detailed information about hedging instruments [line items] |  |  |
Fair value of derivatives | 47 | 137 |
Hedge accounting reserve |  |  |

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- Definition A component of equity representing the reserve of cash flow hedges in relation to continuing hedges. [Refer: Reserve of cash flow hedges] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2019-01-01 -Paragraph 24B -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2019-en-r&anchor=para_24B_b_ii&doctype=Standard -URIDate 2019-03-27 + Details
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