Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 28, 2017	Oct. 29, 2016	Oct. 28, 2017	Oct. 29, 2016
Consolidated Statements of Operations
Net sales	$ 176,943	$ 160,716	$ 543,098	$ 509,664
Cost of sales (exclusive of depreciation shown separately below)	(110,094)	(100,386)	(334,659)	(313,345)
Selling, general and administrative expenses	(61,118)	(57,637)	(181,439)	(172,073)
Depreciation	(4,976)	(4,223)	(13,863)	(12,961)
Asset impairment		(61)	(77)	(282)
Income (loss) from operations	755	(1,591)	13,060	11,003
Interest income	216	146	617	408
Interest expense	(38)	(39)	(112)	(120)
Income (loss) before income taxes	933	(1,484)	13,565	11,291
Income tax (expense) benefit	(286)	648	(4,238)	(3,510)
Net income (loss)	$ 647	$ (836)	$ 9,327	$ 7,781
Basic net income (loss) per common share	$ 0.05	$ (0.06)	$ 0.66	$ 0.53
Diluted net income (loss) per common share	$ 0.05	$ (0.06)	$ 0.65	$ 0.53
Weighted average number of shares outstanding
Basic	13,563,295	14,676,990	14,221,388	14,648,961
Diluted	13,614,404	14,676,990	14,270,418	14,652,026
Cash dividends declared per share	$ 0.08	$ 0.06	$ 0.22	$ 0.18