Revenue - Summary of Deferred Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2021	May 01, 2020
Revenue From Contract With Customer [Abstract]
Deferred revenue beginning of period	$ 17,187	$ 8,096
Deferred revenue recognized in period	(16,973)	(8,096)
Revenue deferred in period	25,160	15,896
Deferred revenue end of period	$ 25,374	$ 15,896