CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	AOCI Attributable to Parent [Member]	Retained Earnings [Member]	Total
Balance at Feb. 02, 2018	$ 32	$ (230,145)	$ 341,714	$ (998)	$ 47,611	$ 158,214
Balance (in Shares) at Feb. 02, 2018	3,215	(1,408)
Adjustment for adoption of accounting standard, ASU 2014-09 | Accounting Standards Update 2014-09 [Member]					(456)	(456)
Net Income (Loss)					(17,657)	(17,657)
Other comprehensive income				(10)		(10)
Vested restricted shares		$ (4)	5			1
Vested restricted shares (in Shares)	1
Common stock issued-new grants			75			75
Common stock issued-new grants (in Shares)	3
Amortization of unearned compensation/restricted stock amortization			1,528			1,528
Balance at Aug. 04, 2018	$ 32	$ (230,149)	343,322	(1,008)	29,498	141,695
Balance (in Shares) at Aug. 04, 2018	3,219	(1,408)
Balance at May. 05, 2018	$ 32	$ (230,145)	342,557	(1,003)	39,008	150,449
Balance (in Shares) at May. 05, 2018	3,218	(1,408)
Net Income (Loss)					(9,510)	(9,510)
Other comprehensive income				(5)		(5)
Vested restricted shares		$ (4)	5			1
Vested restricted shares (in Shares)	1
Amortization of unearned compensation/restricted stock amortization			760			760
Balance at Aug. 04, 2018	$ 32	$ (230,149)	343,322	(1,008)	29,498	141,695
Balance (in Shares) at Aug. 04, 2018	3,219	(1,408)
Balance at Feb. 02, 2019	$ 32	$ (230,166)	344,826	(735)	(50,227)	63,730
Balance (in Shares) at Feb. 02, 2019	3,222	(1,409)
Net Income (Loss)					(15,930)	(15,930)
Other comprehensive income				10		10
Vested restricted shares		$ (2)	3			1
Vested restricted shares (in Shares)	2
Amortization of unearned compensation/restricted stock amortization			154			154
Balance at Aug. 03, 2019	$ 32	$ (230,168)	344,983	(725)	(66,157)	47,965
Balance (in Shares) at Aug. 03, 2019	3,224	(1,409)
Balance at May. 04, 2019	$ 32	$ (230,166)	344,905	(730)	(58,029)	56,012
Balance (in Shares) at May. 04, 2019	3,222	(1,409)
Net Income (Loss)					(8,128)	(8,128)
Other comprehensive income				5		5
Vested restricted shares		$ (2)	3			1
Vested restricted shares (in Shares)	2
Amortization of unearned compensation/restricted stock amortization			75			75
Balance at Aug. 03, 2019	$ 32	$ (230,168)	$ 344,983	$ (725)	$ (66,157)	$ 47,965
Balance (in Shares) at Aug. 03, 2019	3,224	(1,409)