Condensed Consolidated Statements of Operations (Unaudited) - 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]
Net sales	$ 115,289	$ 103,485	$ 233,599	$ 211,740
Cost of sales (exclusive of depreciation as shown below)	72,777	65,612	143,424	131,265
Gross profit	42,512	37,873	90,175	80,475
Operating expenses:
Compensation and benefits	24,389	21,087	47,602	42,366
Other operating expenses	16,515	14,226	31,639	27,890
Depreciation	5,310	4,431	10,539	8,731
Total operating expenses	46,214	39,744	89,780	78,987
Operating income (loss)	(3,702)	(1,871)	395	1,488
Interest expense, net	70	67	140	136
Other income, net	(56)	(226)	(111)	(308)
Income (loss) before income taxes	(3,716)	(1,712)	366	1,660
Income tax expense (benefit)	(1,428)	(657)	125	660
Net income (loss)	$ (2,288)	$ (1,055)	$ 241	$ 1,000
Earnings (loss) per share:
Basic	$ (0.13)	$ (0.06)	$ 0.01	$ 0.06
Diluted	$ (0.13)	$ (0.06)	$ 0.01	$ 0.06
Weighted average shares for basic earnings (loss) per share:	17,277	17,335	17,257	17,321
Effect of dilutive stock equivalents	0	0	498	510
Adjusted weighted average shares for diluted earnings (loss) per share	17,277	17,335	17,755	17,831
Dividends declared per common share outstanding	$ 1.50		$ 1.50