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Note 27 - Loans and Borrowings - Loans (Details) - USD ($) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Dec. 20, 2018 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Statement Line Items [Line Items] |  |  |  |
Balance at January 1 |  | $ 1,486 | $ 2,987 |
- Capital |  | (1,500) | (1,500) |
- Interest |  | (58) | (156) |
Proceeds from borrowings, classified as financing activities | $ 6,000 | 6,000 |  | 3,000
Transaction cost | $ (60) | (60) |  | (73)
Interest |  | 92 | 155 | 60
Balance at December 31 |  | 5,960 | 1,486 | 2,987
Long-term portion of term loan facility |  | 5,960 |  | 1,577
Short-term portion of term loan facility |  |  | $ 1,486 | $ 1,410

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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 2017-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_55&doctype=Standard -URIDate 2017-03-09 + Details
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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 2017-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_55&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The amount of interest costs that an entity incurs in connection with the borrowing of funds that are directly attributable to the acquisition, construction or production of a qualifying asset and which form part of the cost of that asset. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_112_c&doctype=Standard -URIDate 2017-03-09 + Details
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