Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands	12 Months Ended
	Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ (360,144)	$ (12,754)	$ 35,613
Other comprehensive (loss) income:
Unrealized gains (losses) on marketable securities, net of taxes	(88)	200	189
Foreign currency translation adjustment	580	(267)	(467)
Comprehensive (Loss) Income	$ (359,652)	$ (12,821)	$ 35,335