CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Unaudited) - USD ($) shares in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2020	Nov. 02, 2019	Oct. 31, 2020	Nov. 02, 2019
Income Statement [Abstract]
Net sales	$ 72,797,000	$ 94,061,000	$ 171,403,000	$ 260,724,000
Merchandise, buying and occupancy costs	54,862,000	62,135,000	143,364,000	178,710,000
Gross profit	17,935,000	31,926,000	28,039,000	82,014,000
Other operating expenses:
Selling, general and administrative	26,308,000	29,271,000	64,192,000	86,213,000
Depreciation and amortization	1,993,000	1,997,000	5,769,000	6,578,000
Impairment of store assets	181,000	0	445,000	311,000
Total other operating expenses	28,482,000	31,268,000	70,406,000	93,102,000
Operating (loss) income	(10,547,000)	658,000	(42,367,000)	(11,088,000)
Interest expense, net	(270,000)	(138,000)	(823,000)	(405,000)
(Loss) income before income taxes	(10,817,000)	520,000	(43,190,000)	(11,493,000)
Income tax (benefit) provision	(9,000)	33,000	(50,000)	113,000
Net (loss) income and comprehensive (loss) income	$ (10,808,000)	$ 487,000	$ (43,140,000)	$ (11,606,000)
Basic (loss) income per share:
Net (loss) income (in dollars per share)	$ (0.29)	$ 0.01	$ (1.14)	$ (0.31)
Basic shares outstanding (in shares)	37,855	37,495	37,728	37,755
Diluted (loss) income per share:
Net (loss) income (in dollars per share)	$ (0.29)	$ 0.01	$ (1.14)	$ (0.31)
Diluted shares outstanding (in shares)	37,855	37,552	37,728	37,755