CONDENSED 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 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)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Loss	$ 0	0	$ 0	0	(1,416)	(1,416)
Exercise of warrants	$ 2	0	$ (1)	0	0	1
Exercise of warrants (in shares)	136		0
Sale of shares, net of expenses	$ 4	12,227	$ 0	0	0	12,231
Sale of shares, net of expenses (in shares)	416		0
Amortization of unearned compensation/restricted stock amortization	$ 0	27	$ 0	0	0	27
Balance at May. 01, 2021	$ 39	358,749	$ (230,170)	(2,007)	(114,279)	12,332
Balance (in shares) at May. 01, 2021	3,889		(1,410)
Balance at Jan. 29, 2022	$ 39	359,220	$ (230,170)	(910)	(120,894)	7,285
Balance (in shares) at Jan. 29, 2022	3,903		(1,410)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Loss	$ 0	0	$ 0	0	(4,428)	(4,428)
Issuance of warrants	$ 0	1,518	0	0	0	1,518
Issuance of warrants (in shares)	0
Balance at Apr. 30, 2022	$ 39	$ 360,738	$ (230,170)	$ (910)	$ (125,322)	$ 4,375
Balance (in shares) at Apr. 30, 2022	3,903		(1,410)