Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Schedule of unvested restricted stock (Details)

v3.23.3
Stockholders' Equity - Schedule of unvested restricted stock (Details) - Restricted stock units - $ / shares
3 Months Ended
Apr. 30, 2023
May 01, 2022
Number of shares    
Number of shares, unvested, beginning balance (in shares) 640,256 533,333
Number of shares, granted (in shares) 693,989 256,329
Number of shares, forfeited (in shares) (12,888) (20,159)
Number of shares, vested (in shares) (37,908) (2,480)
Number of shares, unvested, ending balance (in shares) 1,283,449 767,023
Weighted average grant date fair value    
Weighted average grant date fair value, unvested, beginning balance (in dollars per share) $ 34.50 $ 28.41
Weighted average grant date fair value, granted (in dollars per share) 26.97 46.11
Weighted average grant date fair value, forfeited (in dollars per share) 35.17 22.88
Weighted average grant date fair value, vested (in dollars per share) 46.22 16.57
Weighted average grant date fair value, unvested, ending balance (in dollars per share) $ 30.07 $ 34.31