CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock At Cost [Member]	Accumulated Other Comprehensive Loss [Member]	Retained Earnings (Accumulated Deficit) [Member]	Total
Balance at Feb. 02, 2019	$ 32	$ 344,826	$ (230,166)	$ (735)	$ (50,227)	$ 63,730
Balance (in shares) at Feb. 02, 2019	3,222		(1,409)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	$ 0	0	$ 0	0	(58,744)	(58,744)
Pension actuarial loss adjustment	0	0	0	(744)	0	(744)
Vested restricted shares	$ 0	3	$ (3)	0	0	0
Vested restricted shares (in shares)	4		0
Amortization of unearned compensation/restricted stock amortization	$ 0	273	$ 0	0	0	273
Balance at Feb. 01, 2020	$ 32	345,102	$ (230,169)	(1,479)	(108,971)	4,515
Balance (in shares) at Feb. 01, 2020	3,226		(1,409)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	$ 0	0	$ 0	0	(3,892)	(3,892)
Pension actuarial loss adjustment	0	0	0	(528)	0	(528)
Issuance of warrants	0	836	0	0	0	836
Vested restricted shares	$ 0	(9)	$ 0	0	0	(9)
Vested restricted shares (in shares)	4		(1)
Common stock issued- Director	$ 0	243	$ 0	0	0	243
Common stock issued- Director (in shares)	6		0
Exercise of warrants	$ 1	0	$ 0	0	0	1
Exercise of warrants (in shares)	101		0
Amortization of unearned compensation/restricted stock amortization	$ 0	323	$ 0	0	0	323
Balance at Jan. 30, 2021	$ 33	$ 346,495	$ (230,169)	$ (2,007)	$ (112,863)	$ 1,489
Balance (in shares) at Jan. 30, 2021	3,337		(1,410)