Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Treasury Stock	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)
Beginning Balance at Feb. 03, 2018	$ 69,986	$ 615	$ 307,557	$ (92,658)	$ (139,285)	$ (6,243)
Beginning Balance (in shares) at Feb. 03, 2018		61,486		(12,755)
Board of directors compensation	140		140
Board of directors compensation (in shares)		37
Stock compensation expense	407		407
Restricted stock units (RSUs) granted for achievement of performance-based compensation, reclassified from liability to equity	381		381
Issuance of common stock, upon RSUs release		$ 2	(2)
Issuance of common stock, upon RSUs release (in shares)		165
Issuances of restricted stock, net of cancellations (in shares)		30
Deferred stock vested (in shares)		3
Accumulated other comprehensive income (loss):
Pension plan, net of taxes	129					129
Foreign currency, net of taxes	(126)					(126)
Net loss	(3,110)				(3,110)
Ending Balance at May. 05, 2018	67,807	$ 617	308,483	$ (92,658)	(142,395)	(6,240)
Ending Balance (in shares) at May. 05, 2018		61,721		(12,755)
Beginning Balance at Feb. 02, 2019	58,640	$ 622	310,393	$ (92,658)	(153,534)	(6,183)
Beginning Balance (in shares) at Feb. 02, 2019		62,242		(12,755)
Board of directors compensation	142		142
Board of directors compensation (in shares)		36
Stock compensation expense	414		414
Restricted stock units (RSUs) granted for achievement of performance-based compensation, reclassified from liability to equity	304		304
Issuance of common stock, upon RSUs release		$ 4	(4)
Issuance of common stock, upon RSUs release (in shares)		374
Shares withheld for taxes related to net share settlement of RSUs	(192)		(192)
Shares withheld for taxes related to net share settlement of RSUs (in shares)		(78)
Deferred stock vested (in shares)		2
Change in accounting principle due to adoption of ASC 842	5,276				5,276
Accumulated other comprehensive income (loss):
Pension plan, net of taxes	150					150
Foreign currency, net of taxes	(24)					(24)
Net loss	(3,081)				(3,081)
Ending Balance at May. 04, 2019	$ 61,629	$ 626	$ 311,057	$ (92,658)	$ (151,339)	$ (6,057)
Ending Balance (in shares) at May. 04, 2019		62,576		(12,755)