Revenue (Narrative) (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jul. 30, 2022	Jul. 31, 2021	Jul. 30, 2022	Jul. 31, 2021	Jan. 29, 2022
Revenue from Contract with Customer [Abstract]
Refund liabilities	$ 884,000	$ 740,000	$ 884,000	$ 740,000	$ 884,000
Return assets	516,000	495,000	516,000	495,000	516,000
Contract liabilities associated with unredeemed gift cards	2,000,000.0	1,500,000	2,000,000.0	1,500,000	2,300,000
Breakage revenue	49,000	38,000	108,000	80,000
Net sales associated with loyalty rewards	1,300,000	1,600,000	2,600,000	2,900,000
Contract liabilities associated with loyalty rewards	$ 889,000	$ 1,100,000	$ 889,000	$ 1,100,000	$ 852,000