Stock-Based Compensation - Stock Option Activity (Details) - USD ($)	3 Months Ended		12 Months Ended
	Apr. 30, 2022	May 01, 2021	Jan. 29, 2022
2016 Plan
Number of shares
Outstanding options at beginning of year	4,621,550
Options granted	2,040	1,518,154
Options exercised	(40,749)
Outstanding options at end of quarter	4,582,841		4,621,550
Options exercisable at end of quarter	1,965,178
2006 Plan
Number of shares
Outstanding options at end of quarter	298,231
Weighted-average exercise price per option
Outstanding options at beginning of year	$ 0.90
Options granted	4.87
Options exercised	0.55
Outstanding options at end of quarter	0.91		$ 0.90
Options exercisable at end of quarter	$ 1.30
Weighted-average remaining contractual term
Outstanding options	7 years 10 months 24 days		8 years 2 months 12 days
Options exercisable at end of quarter	7 years 2 months 12 days
Aggregate Intrinsic Value
Outstanding options at beginning of year	$ 16,066,914
Options exercised	181,539
Outstanding options at end of quarter	18,572,820		$ 16,066,914
Options exercisable at end of quarter	$ 7,219,904