Segment Reporting - Additional Information (Detail)	3 Months Ended		6 Months Ended
	Aug. 03, 2019 store customer	Aug. 04, 2018 customer	Aug. 03, 2019 store customer segment	Aug. 04, 2018 customer
Segment Reporting Information
Number of operating segments | segment			2
Number of outlet stores	40		40
Number of customers accounted for more than 10% of Company's revenues | customer	0	0	0	0
Sales | Customer concentration risk
Segment Reporting Information
Portion of specified customers portion in total revenues	10.00%	10.00%	10.00%	10.00%
Canada
Segment Reporting Information
Number of retail stores	4		4
Number of outlet stores	2		2
U.K
Segment Reporting Information
Number of retail stores	1		1