Quarterly report pursuant to Section 13 or 15(d)

Stock-based compensation - Restricted stock units (Details)

v3.22.2.2
Stock-based compensation - Restricted stock units (Details)
$ / shares in Units, $ in Thousands
 6 Months Ended 8 Months Ended
Jul. 31, 2022
USD ($)
item
$ / shares
shares
Jan. 31, 2022
USD ($)
$ / shares
shares
RSU's    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Right to receive share | item 1  
Shares    
Unvested balance, at beginning of period (in shares) 5,091,852  
Granted (in shares) 8,748,204  
Exercised (in shares) (1,078,727)  
Forfeited (in shares) (784,667)  
Unvested balance, at end of period (in shares) 11,976,662 5,091,852
Weighted Average Grant Date Fair Value    
Weighted Average Exercise Price Unvested balance, at beginning of period (in dollars per share) | $ / shares $ 10.26  
Granted (in dollars per share) | $ / shares 5.91  
Exercised (in dollars per share) | $ / shares 8.74  
Forfeited (in dollars per share) | $ / shares 7.88  
Weighted Average Exercise Price Unvested balance, at end of period (in dollars per share) | $ / shares $ 7.38 $ 10.26
Aggregate Intrinsic Value    
Aggregate Intrinsic Value unvested | $ $ 45,990  
Unrecognized equity-based compensation costs | $ $ 80,200  
Cost expected to be recognized over a weighted-average period 2 years 10 months 24 days  
Market-based Restricted Stock Units    
Shares    
Unvested balance, at beginning of period (in shares) 1,095,978  
Granted (in shares) 1,463,385  
Forfeited (in shares) (127,628)  
Unvested balance, at end of period (in shares) 2,431,735 1,095,978
Weighted Average Grant Date Fair Value    
Weighted Average Exercise Price Unvested balance, at beginning of period (in dollars per share) | $ / shares $ 8.43  
Granted (in dollars per share) | $ / shares 7.26  
Forfeited (in dollars per share) | $ / shares 7.33  
Weighted Average Exercise Price Unvested balance, at end of period (in dollars per share) | $ / shares $ 7.79 $ 8.43
Aggregate Intrinsic Value    
Aggregate Intrinsic Value unvested | $ $ 9,338  
Unrecognized equity-based compensation costs | $ $ 13,300  
Cost expected to be recognized over a weighted-average period 1 year 6 months  
Performance-based Restricted Stock Units    
Shares    
Unvested balance, at beginning of period (in shares) 24,876  
Granted (in shares)   49,876
Exercised (in shares)   (12,500)
Expired (in shares)   12,500
Unvested balance, at end of period (in shares)   24,876
Aggregate Intrinsic Value    
Aggregate Intrinsic Value granted | $   $ 500
Minimum | RSU's    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting term 2 years  
Minimum | Market-based Restricted Stock Units    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting term 3 years  
Maximum | RSU's    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting term 4 years  
Maximum | Market-based Restricted Stock Units    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting term 4 years