v3.22.2.2
Employee Stock Plans - Stock Option Activity (Details)
$ / shares in Units, shares in Thousands, $ in Thousands
 9 Months Ended 12 Months Ended
Oct. 31, 2022
USD ($)
$ / shares
shares
Jan. 31, 2022
USD ($)
$ / shares
shares
Shares Subject To Outstanding Stock Options    
Outstanding, beginning balance (in shares) | shares 8,560  
Granted (in shares) | shares 20  
Exercised (in shares) | shares (398)  
Forfeited (in shares) | shares (307)  
Outstanding, ending balance (in shares) | shares 7,875 8,560
Exercisable (in shares) | shares 3,274  
Vested and expected to vest (in shares) | shares 7,743  
Weighted-Average Exercise Price    
Weighted average exercise price, beginning balance (in dollars per share) | $ / shares $ 9.22  
Granted (in dollars per share) | $ / shares 12.52  
Exercised (in dollars per share) | $ / shares 5.23  
Forfeited (in dollars per share) | $ / shares 14.21  
Weighted average exercise price, ending balance (in dollars per share) | $ / shares 9.23 $ 9.22
Exercisable (in dollars per share) | $ / shares 3.40  
Vested and expected to vest (in dollars per share) | $ / shares $ 9.15  
Average Remaining Contractual Term (Years)    
Average remaining contractual term (years), outstanding 5 years 2 months 12 days 5 years 10 months 24 days
Average remaining contractual term (years), exercisable 2 years 8 months 12 days  
Average remaining contractual term (years), vested and expected to vest 5 years 2 months 12 days  
Aggregate Intrinsic Value    
Aggregate intrinsic value, outstanding | $ $ 14,046 $ 67,259
Aggregate intrinsic value, exercisable | $ 14,046  
Aggregate intrinsic value, vested and expected to vest | $ $ 14,046