Revenue (Narrative) (Details) - USD ($)	3 Months Ended
	May 02, 2020	May 04, 2019	Feb. 01, 2020
Revenue From Contract With Customer [Abstract]
Refund liabilities	$ 718,000	$ 600,000	$ 718,000
Return assets	500,000	410,000	500,000
Contract liabilities associated with unredeemed gift cards	1,300,000	1,300,000	1,500,000
Breakage revenue	19,000	33,000
Net sales associated with loyalty rewards	957,000	406,000
Contract liabilities associated with loyalty rewards	$ 406,000	$ 293,000	$ 679,000