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Note 19 - Borrowings - Borrowings by Currency and Rate (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Statement Line Items [Line Items] |  |
Borrowings | $ 40,880 | $ 29,187
Borrowings | 781,272 | 509,820
United States of America, Dollars | Fixed interest rate [member] |  |
Statement Line Items [Line Items] |  |
Borrowings | 18,370 | 18,762
Borrowings | 274,799 | 138,303
United States of America, Dollars | Floating interest rate [member] |  |
Statement Line Items [Line Items] |  |
Borrowings | 17,092 | 16,847
Saudi Arabia, Riyals | Fixed interest rate [member] |  |
Statement Line Items [Line Items] |  |
Borrowings | 16,106 |
Borrowings | 24,797 |
Saudi Arabia, Riyals | Floating interest rate [member] |  |
Statement Line Items [Line Items] |  |
Borrowings | 35,666 |
Euro Member Countries, Euro | Fixed interest rate [member] |  |
Statement Line Items [Line Items] |  |
Borrowings | 5,108 | 9,023
Borrowings | 3,772 | 4,178
Euro Member Countries, Euro | Floating interest rate [member] |  |
Statement Line Items [Line Items] |  |
Borrowings | 1,296 | 1,402
Borrowings | 80 | 198
Mexico, Pesos | Fixed interest rate [member] |  |
Statement Line Items [Line Items] |  |
Borrowings | 424,964 | 301,047
Argentina, Pesos | Fixed interest rate [member] |  |
Statement Line Items [Line Items] |  |
Borrowings | 86 | 49,125
Other currency [member] | Fixed interest rate [member] |  |
Statement Line Items [Line Items] |  |
Borrowings |  | 33
Other currency [member] | Floating interest rate [member] |  |
Statement Line Items [Line Items] |  |
Borrowings | $ 16 | $ 89

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- Definition The amount of current borrowings and current portion of non-current borrowings. [Refer: Borrowings] + 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 non-current portion of non-current borrowings. [Refer: Borrowings] + 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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