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Stock-Based Compensation - Stock Option Activity (Parenthetical) (Details) - $ / shares		3 Months Ended			9 Months Ended
	Feb. 05, 2021	Oct. 30, 2021	Jul. 31, 2021	May 01, 2021	Oct. 30, 2021	Oct. 31, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Options granted to purchase shares of common stock					1,518,154	3,185,542
Exercise of stock options (in shares)					429,955
Number of shares sold	11,111,111
Common Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Exercise of stock options (in shares)		423,000	7,000
Number of shares sold				11,111,000	298,150
2021-2023 LTIP
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Options granted to purchase shares of common stock					414,337
Options granted, exercise price					$ 0.75
Options granted, vesting period					3 years
Time Based Vesting Schedule \| 2021-2023 LTIP
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Options granted to purchase shares of common stock					1,078,913
Options granted, exercise price					$ 0.69