CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 01, 2015	Aug. 02, 2014	Aug. 01, 2015	Aug. 02, 2014
CONDENSED CONSOLIDATED STATEMENTS OF INCOME [Abstract]
Net sales	$ 227,822	$ 222,073	$ 480,589	$ 457,843
Cost of sales (including buying, distribution and occupancy costs)	161,548	159,854	339,626	326,042
Gross profit	66,274	62,219	140,963	131,801
Selling, general and administrative expenses	58,397	57,955	116,056	112,328
Operating income	7,877	4,264	24,907	19,473
Interest income	(31)	(3)	(34)	(9)
Interest expense	42	41	84	83
Income before income taxes	7,866	4,226	24,857	19,399
Income tax expense	3,049	1,642	9,644	7,664
Net income	$ 4,817	$ 2,584	$ 15,213	$ 11,735
Net income per share:
Basic	$ 0.24	$ 0.13	$ 0.76	$ 0.58
Diluted	$ 0.24	$ 0.13	$ 0.76	$ 0.58
Weighted average shares:
Basic	19,593	19,856	19,590	19,908
Diluted	19,606	19,869	19,604	19,923
Cash dividends declared per share	$ 0.065	$ 0.06	$ 0.125	$ 0.12