Stockholders’ Equity and Equity Incentive Plans - Schedule of Stock Option Activity Under Equity Incentive Plan (Details) $ / shares in Units, $ in Thousands	9 Months Ended	12 Months Ended
	Oct. 31, 2023 USD ($) $ / shares shares	Jan. 31, 2023 USD ($) $ / shares shares
Outstanding Stock Options
Beginning balance (in shares) | shares	4,800,616
Exercised (in shares) | shares	(1,214,532)
Cancelled/forfeited/expired (in shares) | shares	(22,230)
Ending balance (in shares) | shares	3,563,854	4,800,616
Exercisable (in shares) | shares	3,563,854
Weighted- Average Exercise Price
Beginning balance (in dollars per share) | $ / shares	$ 8.22
Exercised (in dollars per share) | $ / shares	6.86
Cancelled/forfeited/expired (in dollars per share) | $ / shares	92.95
Ending balance (in dollars per share) | $ / shares	8.16	$ 8.22
Weighted average exercise price, exercisable (in dollars per share) | $ / shares	$ 8.16
Weighted- Average Remaining Contractual Life (Years)
Outstanding (in years)	4 years 1 month 6 days	4 years 10 months 24 days
Weighted-average remaining contractual life, exercisable (in years)	4 years 1 month 6 days
Aggregate Intrinsic Value
Outstanding | $	$ 188,163	$ 322,929
Exercised | $	75,266
Aggregate intrinsic value, exercisable | $	$ 188,163