SUPPLEMENTAL FINANCIAL INFORMATION (Details 6) - CAD ($) $ in Thousands	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Supplemental cash flow disclosure:
Interest paid	$ 0	$ (6)
Income taxes paid	$ 0	$ 0

The cash flows from income taxes paid or refunded, classified as operating activities. [Refer: Income taxes paid (refund)]

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