Other Intangible Assets, Changes in Net Intangibles and Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 30, 2021	Feb. 01, 2020
Amortized Intangible Assets [Roll Forward]
Amortized intangible assets, Beginning balance	$ 1,760	$ 3,668
Amortization of intangible assets	1,028	1,143
Impairment of intangible assets		765
Amortized intangible assets, Ending balance	732	1,760
Vendor Relationships [Member]
Amortized Intangible Assets [Roll Forward]
Amortized intangible assets, Beginning balance	0	880
Amortization of intangible assets		115
Impairment of intangible assets		765
Amortized intangible assets, Ending balance		0
Technology [Member]
Amortized Intangible Assets [Roll Forward]
Amortized intangible assets, Beginning balance	647	1,035
Amortization of intangible assets	388	388
Impairment of intangible assets		0
Amortized intangible assets, Ending balance	259	647
Trade Names and Trademarks [Member]
Amortized Intangible Assets [Roll Forward]
Amortized intangible assets, Beginning balance	1,113	1,753
Amortization of intangible assets	640	640
Impairment of intangible assets		0
Amortized intangible assets, Ending balance	$ 473	$ 1,113