Condensed Consolidated Statements of Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	May 04, 2013	Apr. 28, 2012
Condensed Consolidated Statements of Income [Abstract]
Net sales	$ 101,233	$ 97,788
Cost of sales (exclusive of depreciation as shown below)	61,827	59,319
Gross profit	39,406	38,469
Operating expenses:
Compensation and benefits	19,928	19,296
Other operating expenses	12,851	12,988
Depreciation	3,791	3,015
Total operating expenses	36,570	35,299
Operating income	2,836	3,170
Interest expense, net	67	80
Other income, net	(61)	(83)
Income before income taxes	2,830	3,173
Income tax expense	1,057	1,218
Net income	$ 1,773	$ 1,955
Earnings per share:
Basic	$ 0.10	$ 0.11
Diluted	$ 0.10	$ 0.10
Weighted average shares for basic earnings per share:	17,083	18,269
Effect of dilutive stock equivalents	350	503
Adjusted weighted average shares for diluted earnings per share	17,433	18,772