Consolidated Statements of Comprehensive Income (Loss) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Feb. 01, 2014	Feb. 02, 2013	Jan. 28, 2012
Net loss	$ (11,049)	$ (101,768)	$ (168,045)
Other comprehensive income (loss):
Currency translation adjustments	(187)	247	(327)
Unrealized gains (losses) on marketable securities, net of tax	(252)	240	(191)
Other comprehensive income (loss)	(439)	487	(518)
Comprehensive loss	$ (11,488)	$ (101,281)	$ (168,563)