Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 29, 2016	Oct. 31, 2015	Oct. 29, 2016	Oct. 31, 2015
Income Statement [Abstract]
Sales	$ 101,871	$ 99,625	$ 327,637	$ 318,177
Cost of goods sold including occupancy costs	56,633	54,761	177,790	171,191
Gross profit	45,238	44,864	149,847	146,986
Expenses:
Selling, general and administrative	41,383	42,414	129,051	131,004
Depreciation and amortization	7,494	7,076	22,363	20,526
Total expenses	48,877	49,490	151,414	151,530
Operating loss	(3,639)	(4,626)	(1,567)	(4,544)
Interest expense, net	(779)	(783)	(2,346)	(2,290)
Loss before provision for income taxes	(4,418)	(5,409)	(3,913)	(6,834)
Provision for income taxes	34	63	126	191
Net loss	$ (4,452)	$ (5,472)	$ (4,039)	$ (7,025)
Net loss per share - basic and diluted	$ (0.09)	$ (0.11)	$ (0.08)	$ (0.14)
Weighted-average number of common shares outstanding:
Basic	49,552	49,116	49,532	49,072
Diluted	49,552	49,116	49,532	49,072