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SHARE CAPITAL AND RESERVES (Diluted Earnings per Share is Calculated) (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Net income for the year | $ 10,537 | $ 25,254
Basic weighted average number of shares outstanding | 167,265,059 | 144,159,678
Basic earnings per share | $ 0.06 | $ 0.18
Dilutive effect of Other Equity Instruments | 174,703,186 | 149,961,923
Diluted earnings per share | $ 0.06 | $ 0.17
Stock Option Incentive Plan [member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Dilutive effect of Stock options | 2,217,597 | 1,903,699
Warrants [member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Dilutive effect of Other Equity Instruments | 3,582,912 | 2,709,987
Restricted Share Rights [member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Dilutive effect of Other Equity Instruments | 1,637,618 | 1,188,559

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- Definition The weighted average number of ordinary shares outstanding plus the weighted average number of ordinary shares that would be issued on the conversion of all the dilutive potential ordinary shares into ordinary shares. [Refer: Ordinary shares [member]; Weighted average [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 33 -IssueDate 2016-01-13 -Paragraph 70 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=33&date=2016-03-30&anchor=para_70_b&doctype=Standard -URIDate 2016-03-31 + Details
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- Definition The amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator) divided by the weighted average number of ordinary shares outstanding during the period (the denominator). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 33 -IssueDate 2016-01-13 -Paragraph 66 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=33&date=2016-03-30&anchor=para_66&doctype=Standard -URIDate 2016-03-31 + Details
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- Definition The amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator), divided by the weighted average number of ordinary shares outstanding during the period (the denominator), both adjusted for the effects of all dilutive potential ordinary shares. [Refer: Ordinary shares [member]; Weighted average [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 33 -IssueDate 2016-01-13 -Paragraph 66 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=33&date=2016-03-30&anchor=para_66&doctype=Standard -URIDate 2016-03-31 + Details
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