Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 04, 2018	Jul. 29, 2017	Aug. 04, 2018	Jul. 29, 2017
Income Statement [Abstract]
Net revenues	$ 113,625	$ 112,418	$ 200,216	$ 208,553
Cost of sales	47,885	49,125	85,860	92,560
Gross profit	65,740	63,293	114,356	115,993
Selling, general, and administrative expenses	53,770	59,747	104,475	117,518
Other income	46	163	223	430
Operating income (loss)	12,016	3,709	10,104	(1,095)
Interest income, net	(259)	(96)	(502)	(135)
Income (loss) before income taxes	12,275	3,805	10,606	(960)
Income tax expense	2,993	1,612	2,694	896
Net income (loss)	$ 9,282	$ 2,193	$ 7,912	$ (1,856)
Basic weighted-average shares outstanding	35,540	36,122	35,536	36,178
Diluted weighted-average shares outstanding	35,735	36,158	35,733	36,178
Basic net income per share (in dollars per share)	$ 0.26	$ 0.06	$ 0.22	$ (0.05)
Diluted net income per share (in dollars per share)	$ 0.26	$ 0.06	$ 0.22	$ (0.05)