Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 30, 2016	Aug. 01, 2015	Jul. 30, 2016	Aug. 01, 2015
Income Statement [Abstract]
Sales	$ 117,875	$ 114,147	$ 225,766	$ 218,552
Cost of goods sold including occupancy costs	63,032	60,264	121,157	116,430
Gross profit	54,843	53,883	104,609	102,122
Expenses:
Selling, general and administrative	46,299	47,121	87,668	88,590
Depreciation and amortization	7,527	6,928	14,869	13,450
Total expenses	53,826	54,049	102,537	102,040
Operating income (loss)	1,017	(166)	2,072	82
Interest expense, net	(783)	(746)	(1,567)	(1,507)
Income (loss) before provision for income taxes	234	(912)	505	(1,425)
Provision for income taxes	35	67	92	128
Net income (loss)	$ 199	$ (979)	$ 413	$ (1,553)
Net income (loss) per share - basic and diluted	$ 0.00	$ (0.02)	$ 0.01	$ (0.03)
Weighted-average number of common shares outstanding:
Basic	49,531	49,081	49,522	49,050
Diluted	49,953	49,081	49,902	49,050