Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Aug. 02, 2014	Aug. 03, 2013	Aug. 02, 2014	Aug. 03, 2013
Statement of Comprehensive Income [Abstract]
Net income	$ 7,598	$ 14,951	$ 14,165	$ 24,140
Cumulative translation adjustment	(20)	(25)	(10)	(280)
Comprehensive income	$ 7,578	$ 14,926	$ 14,155	$ 23,860