Revenue - Reconciliation of Gift Card Contract Liability (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2021	May 01, 2020
Revenue From Contract With Customer [Abstract]
Balance as of beginning of period	$ 26,798	$ 22,592
Gift cards sold	11,047	8,831
Gift cards redeemed	(10,265)	(8,127)
Gift card breakage	(114)	(94)
Balance as of end of period	$ 27,466	$ 23,202