Revenue (Narrative) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Oct. 29, 2022	Oct. 30, 2021	Oct. 29, 2022	Oct. 30, 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	1,800,000	1,400,000	1,800,000	1,400,000	2,300,000
Breakage revenue	54,000	41,000	162,000	121,000
Net sales associated with loyalty rewards	1,500,000	1,700,000	4,100,000	4,500,000
Contract liabilities associated with loyalty rewards	$ 949,000	$ 1,000,000.0	$ 949,000	$ 1,000,000.0	$ 852,000