Nature of Operations and Summary of Significant Accounting Policies, Liquidity (Details) - USD ($) $ in Thousands	3 Months Ended										12 Months Ended
	Jan. 30, 2021	Oct. 31, 2020	[1]	Aug. 01, 2020	May 02, 2020	Feb. 01, 2020		Nov. 02, 2019	Aug. 03, 2019	May 04, 2019	Jan. 30, 2021	Feb. 01, 2020
Liquidity [Abstract]
Net loss	$ (139)	$ 2,552		$ (899)	$ (5,406)	$ (19,659)	[2]	$ (23,155)	$ (8,128)	$ (7,802)	$ (3,892)	$ (58,744)
Accumulated deficit	(112,863)					(108,971)					(112,863)	(108,971)
Cash and cash equivalents	1,809					2,977					1,809	2,977
Net working capital	10,800					9,000					10,800	9,000
Outstanding borrowings	6,339					13,149					6,339	13,149
Credit Facility [Member]
Liquidity [Abstract]
Outstanding borrowings	$ 6,339					$ 13,149					$ 6,339	$ 13,149

[1] Includes an income tax benefit of $3.5 million related to the reversal of liabilities accrued pursuant to ASC 740-10, Accounting for Uncertain Tax Positions.

[2] Includes $0.8 million impairment of fixed assets and intangibles.