Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 01, 2015	Aug. 02, 2014	Aug. 01, 2015	Aug. 02, 2014
Income Statement [Abstract]
Sales	$ 114,147	$ 104,162	$ 218,552	$ 200,821
Cost of goods sold including occupancy costs	60,264	55,925	116,430	108,646
Gross profit	53,883	48,237	102,122	92,175
Expenses:
Selling, general and administrative	47,121	45,101	88,590	86,548
Depreciation and amortization	6,928	5,698	13,450	11,128
Total expenses	54,049	50,799	102,040	97,676
Operating income (loss)	(166)	(2,562)	82	(5,501)
Interest expense, net	(746)	(451)	(1,507)	(862)
Loss from continuing operations before provision for income taxes	(912)	(3,013)	(1,425)	(6,363)
Provision for income taxes	67	63	128	110
Loss from continuing operations	(979)	(3,076)	(1,553)	(6,473)
Loss from discontinued operations, net of taxes		(956)		(1,095)
Net loss	$ (979)	$ (4,032)	$ (1,553)	$ (7,568)
Net loss per share - basic and diluted:
Loss from continuing operations	$ (0.02)	$ (0.06)	$ (0.03)	$ (0.13)
Loss from discontinued operations		(0.02)		(0.02)
Net loss per share - basic and diluted	$ (0.02)	$ (0.08)	$ (0.03)	$ (0.16)
Weighted-average number of common shares outstanding:
Basic	49,081	48,743	49,050	48,699
Diluted	49,081	48,743	49,050	48,699