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Restructuring Costs - Schedule of Activity Under the Restructuring Program (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	May 02, 2020	Jul. 31, 2021	Aug. 01, 2020
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance		$ 47
Restructuring costs	$ 209		$ 209
Cash Payments		(47)
Restructuring Reserve, Ending Balance		0
Severance [Member]
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance		42
Cash Payments		(42)
Restructuring Reserve, Ending Balance		0
Other Incremental Costs [Member]
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance		5
Cash Payments		(5)
Restructuring Reserve, Ending Balance		$ 0