INTERIM CONSOLIDATED STATEMENTS OF EQUITY (Deficiency) (Unaudited) - CAD ($) $ in Thousands	Total	Contributed Surplus [Member]	Retained Earnings (Accumulated Deficit)	Accumulated other comprehensive loss	Share Capital [Member]
Balance, amount at Jan. 30, 2021	$ (31,291)	$ 1,747	$ (148,068)	$ 1,863	$ 113,167
Statement [Line Items]
Net income for the six months ended July 31, 2021	78,699	0	78,699	0	0
Other comprehensive income	1,012	0	0	1,012	0
Total comprehensive income	79,711	0	78,699	1,012	0
Common shares issued on vesting of restricted stock units	(740)	(486)	(493)	0	239
Stock-based compensation expense	545	545	0	0	0
Balance, amount at Jul. 31, 2021	48,225	1,806	(69,862)	2,875	113,406
Balance, amount at Jan. 29, 2022	48,315	2,507	(70,671)	2,945	113,534
Statement [Line Items]
Other comprehensive income	30	0	0	30	0
Total comprehensive income	(6,779)	0	(6,809)	30	0
Common shares issued on vesting of restricted stock units	(328)	(670)	14	0	328
Stock-based compensation expense	708	708	0	0	0
Net loss for the six months ended July 30, 2022	(6,809)	0	(6,809)	0	0
Balance, amount at Jul. 30, 2022	$ 41,916	$ 2,545	$ (77,466)	$ 2,975	$ 113,862