Segment Reporting - Additional Information (Detail)	3 Months Ended		9 Months Ended		18 Months Ended
	Nov. 02, 2019 store customer	Nov. 03, 2018 customer	Nov. 02, 2019 segment store customer	Nov. 03, 2018 customer	Nov. 02, 2019 store segment
Segment Reporting Information
Number of operating segments | segment			2		2
Number of outlet stores	39		39		39
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		4
Number of outlet stores	2		2		2
U.K
Segment Reporting Information
Number of retail stores	1		1		1