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Note 27 - Loans and Borrowings (Details Textual) - USD ($) $ in Thousands |  | 12 Months Ended |
--- | --- | --- | ---
Dec. 20, 2018 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016 | Jun. 23, 2017
Statement Line Items [Line Items] |  |  |  |  |
Proceeds from borrowings, classified as financing activities | $ 6,000 | $ 6,000 |  | $ 3,000 |
Borrowings, interest rate | 6.00% |  |  |  | 7.25%
Payments for debt issue costs | $ 60 | $ 60 |  | $ 73 |

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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 2017-01-01 -Paragraph 7 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-01&anchor=para_7&doctype=Standard -URIDate 2017-03-09 + Details
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