Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jul. 29, 2012	Jul. 31, 2011	Jul. 29, 2012	Jul. 31, 2011
Statements of Operations (Parenthetical) [Abstract]
Net sales	$ 121,725	$ 120,543	$ 238,574	$ 233,309
Cost of sales	81,860	81,425	164,222	160,879
Gross margin	39,865	39,118	74,352	72,430
Selling, general and administrative expenses	33,417	31,674	66,916	64,050
Depreciation and amortization expenses	2,129	2,120	4,239	4,290
Total operating expenses	35,546	33,794	71,155	68,340
Operating income from continuing operations	4,319	5,324	3,197	4,090
Interest expense	792	1,649	1,536	2,717
Earnings from continuing operations before income taxes	3,527	3,675	1,661	1,373
Income tax expense	1,427	1,364	660	573
Earnings from continuing operations	2,100	2,311	1,001	800
Loss from discontinued operations, net of income tax benefit of $70, $9, $184, and $116, respectively	(115)	(14)	(301)	(26)
Net earnings	$ 1,985	$ 2,297	$ 700	$ 774
Basic earnings (loss) per share
Continuing operations	$ 0.55	$ 0.60	$ 0.26	$ 0.21
Discontinued operations	$ (0.03)	$ 0.00	$ (0.08)	$ (0.01)
Net earnings per share	$ 0.52	$ 0.60	$ 0.18	$ 0.20
Diluted earnings (loss) per share
Continuing operations	$ 0.55	$ 0.60	$ 0.26	$ 0.21
Discontinued operations	$ (0.03)	$ 0.00	$ (0.08)	$ (0.01)
Net earnings per share	$ 0.52	$ 0.60	$ 0.18	$ 0.20