Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	12 Months Ended
	Jan. 30, 2016	Jan. 31, 2015	Feb. 01, 2014
Net income (loss)	$ 158	$ (21,701)	$ (11,049)
Other comprehensive loss:
Currency translation adjustments, net of $0 tax in 2016, 2015 and 2014	(583)	(1,586)	(187)
Unrealized losses on marketable securities, net of $0 tax in 2016, 2015 and 2014	(181)	(176)	(252)
Other comprehensive loss	(764)	(1,762)	(439)
Comprehensive loss	$ (606)	$ (23,463)	$ (11,488)