Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Restricted Common Stock Awards and Restricted Stock Units Activity (Details)

v3.23.3
Stock-Based Compensation - Restricted Common Stock Awards and Restricted Stock Units Activity (Details)
 9 Months Ended
Sep. 30, 2023
$ / shares
shares
Restricted Common Stock Awards  
Number of Shares of Restricted Common Stock Awards  
Unvested beginning balance (in shares) | shares 288,804
Forfeited (in shares) | shares (19,175)
Vested (in shares) | shares (46,937)
Unvested ending balance (in shares) | shares 222,692
Average Grant-Date Fair Value  
Unvested beginning balance (in dollars per share) | $ / shares $ 24.05
Forfeited (in dollars per share) | $ / shares 36.27
Vested (in dollars per share) | $ / shares 34.19
Unvested ending balance (in dollars per share) | $ / shares $ 20.83
Restricted Stock Units (RSUs)  
Number of Shares of Restricted Common Stock Awards  
Unvested beginning balance (in shares) | shares 727,484
Granted (in shares) | shares 815,620
Forfeited (in shares) | shares (59,648)
Vested (in shares) | shares (386,141)
Vested, unsettled (in shares) | shares 42,289
Unvested ending balance (in shares) | shares 1,139,604
Average Grant-Date Fair Value  
Unvested beginning balance (in dollars per share) | $ / shares $ 81.51
Granted (in dollars per share) | $ / shares 8.62
Forfeited (in dollars per share) | $ / shares 73.98
Vested (in dollars per share) | $ / shares 66.10
Vested, unsettled (in dollars per share) | $ / shares 73.33
Unvested ending balance (in dollars per share) | $ / shares $ 34.65