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Note 20 - Borrowings - Maturity of Borrowings (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Disclosure of detailed information about borrowings [line items] |  |  |
Total borrowings |  | $ 619,007 | $ 822,152
Interest to be accrued (*) | [1] | 15,933 | 12,532
Total |  | 634,940 | 834,684
Not later than one year [member] |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Total borrowings |  | 303,268 | 781,272
Interest to be accrued (*) | [1] | 9,829 | 11,370
Total |  | 313,097 | 792,642
Later than one year and not later than two years [member] |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Total borrowings |  | 104,147 | 17,307
Interest to be accrued (*) | [1] | 5,068 | 1,045
Total |  | 109,215 | 18,352
Later than two years and not later than three years [member] |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Total borrowings |  | 207,595 | 23,573
Interest to be accrued (*) | [1] | 1,014 | 117
Total |  | 208,609 | 23,690
Later than three years and not later than four years [member] |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Total borrowings |  | 3,997 |
Interest to be accrued (*) | [1] | 22 |
Total |  | 4,019 |
Later than four years and not later than five years [member] |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Total borrowings |  |  |
Interest to be accrued (*) | [1] |  |
Total |  |  |
Later than five years [member] |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Total borrowings |  |  |
Interest to be accrued (*) | [1] |  |
Total |  |  |
Other borrowings [member] |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Total borrowings |  | 619,007 | 822,152
Other borrowings [member] | Not later than one year [member] |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Total borrowings |  | 303,268 | 781,272
Other borrowings [member] | Later than one year and not later than two years [member] |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Total borrowings |  | 104,147 | 17,307
Other borrowings [member] | Later than two years and not later than three years [member] |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Total borrowings |  | 207,595 | 23,573
Other borrowings [member] | Later than three years and not later than four years [member] |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Total borrowings |  | 3,997 |
Other borrowings [member] | Later than four years and not later than five years [member] |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Total borrowings |  |  |
Other borrowings [member] | Later than five years [member] |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Total borrowings |  |  |
[1] | Includes the effect of hedge accounting.

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- Definition The amount of outstanding funds that the entity is obligated to repay. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_55&doctype=Standard -URIDate 2019-03-27 + Details
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- Definition The amount of interest recognised as a liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_112_c&doctype=Standard -URIDate 2019-03-27 + Details
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