FINANCE LEASE LIABILITIES (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2017	Dec. 31, 2016
Disclosure of finance lease liabilities [Abstract]
Finance lease transaction, Carrying value	$ 51	$ 1,459
Repayment of finance lease	3 and 5 years

The general description of the lessee's material leasing arrangements for finance leases including, but not limited to: (a) the basis on which contingent rent payable is determined; (b) the existence and terms of renewal or purchase options and escalation clauses; and (c) restrictions imposed by lease arrangements, such as those concerning dividends, additional debt and further leasing.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Note Expiry date 2019-01-01
-Name IAS
-Number 17
-IssueDate 2017-01-01
-Paragraph 31
-Subparagraph e
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=17&date=2017-03-02&anchor=para_31_e&doctype=Standard&book=B
-URIDate 2017-03-09

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration