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VALUE ADDED TAX RECEIVABLE (Tables)
12 Months Ended
Dec. 31, 2017
Trade and other receivables [abstract]  
Schedule of value added tax receivable
 
December 31, 2017

December 31, 2016

 

$

Current (note 5)
7,004

13,462

Non-current (note 8)
6,751

6,531

 
13,755

19,993