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Note 23 - Reserves (Tables) | 12 Months Ended
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Dec. 31, 2018
Statement Line Items [Line Items] |
Disclosure of reserves within equity [text block] |
Reserves |  |  |  |  |  |  |  |  |
|  | 2018 |  |  | 2017 |  |  | 2016 |
Foreign currency translation reserve |  |  | (6,561 | ) |  |  | (5,885 | ) |  |  | (6,258 | )
Equity-settled share-based payment reserve (note 26.1) |  |  | 16,760 |  |  |  | 16,746 |  |  |  | 16,041 |
Contributed surplus |  |  | 132,591 |  |  |  | 132,591 |  |  |  | 132,591 |
Total |  |  | 142,790 |  |  |  | 143,452 |  |  |  | 142,374 |

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- Definition The disclosure of reserves within equity. [Refer: Other reserves [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 79 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_79_b&doctype=Standard -URIDate 2017-03-09 + Details
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