EARNINGS PER SHARE - Loss and share data used in the basic and diluted EPS computations (Details) - CAD ($) $ in Thousands	3 Months Ended	6 Months Ended
Aug. 04, 2018	Jul. 29, 2017	Aug. 04, 2018	Jul. 29, 2017
EARNINGS PER SHARE
Net loss for basic EPS	$ (9,998)	$ (5,563)	$ (11,200)	$ (5,925)
Weighted average number of shares outstanding - basic and fully diluted	25,910,086	25,745,221	25,878,982	25,573,894

The number of ordinary shares outstanding at the beginning of the period, adjusted by the number of ordinary shares bought back or issued during the period multiplied by a time-weighting factor.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 33
-IssueDate 2017-01-01
-Paragraph 70
-Subparagraph b
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=33&date=2017-03-01&anchor=para_70_b&doctype=Standard
-URIDate 2017-03-09

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Period Type:	duration