Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 29, 2017	Jul. 30, 2016	Jul. 29, 2017	Jul. 30, 2016
Income Statement [Abstract]
Net sales	$ 86,618	$ 89,923	$ 175,173	$ 189,957
Merchandise, buying and occupancy costs	61,990	59,774	120,007	122,096
Gross profit	24,628	30,149	55,166	67,861
Other operating expenses:
Selling, general and administrative	29,179	30,626	60,153	66,103
Depreciation and amortization	3,167	2,974	6,266	5,996
Impairment of long-lived assets	93	309	163	476
Total other operating expenses	32,439	33,909	66,582	72,575
Operating loss	(7,811)	(3,760)	(11,416)	(4,714)
Interest expense, net	(38)	(42)	(69)	(82)
Other income	0	0	0	911
Loss before income taxes	(7,849)	(3,802)	(11,485)	(3,885)
Income tax provision	40	82	92	167
Net loss	$ (7,889)	$ (3,884)	$ (11,577)	$ (4,052)
Basic loss per share:
Net loss (in dollars per share)	$ (0.21)	$ (0.11)	$ (0.31)	$ (0.11)
Basic shares outstanding	37,156	36,981	37,123	36,953
Diluted loss per share:
Net loss (in dollars per share)	$ (0.21)	$ (0.11)	$ (0.31)	$ (0.11)
Diluted shares outstanding	37,156	36,981	37,123	36,953