v3.26.3
Share-Based Compensation - Summary of Stock Options Roll Forward (Details)
$ / shares in Units, $ in Thousands
 9 Months Ended
Sep. 30, 2026
USD ($)
$ / shares
shares
Shares  
Outstanding, beginning of period (in shares) | shares 17,951,124
Granted (in shares) | shares 7,426,750
Exercised (in shares) | shares (469,984)
Cancelled/Expired (in shares) | shares (1,167,278)
Outstanding, end of period (in shares) | shares 23,740,612
Exercisable (in shares) | shares 13,505,768
Weighted-Average Exercise Price per Share  
Weighted-average exercise price per share, beginning balance (in dollars per share) | $ / shares $ 5.70
Granted (in dollars per share) | $ / shares 1.78
Exercised (in dollars per share) | $ / shares 3.43
Cancelled/expired (in dollars per share) | $ / shares 5.79
Weighted-average exercise price per share, ending balance (in dollars per share) | $ / shares 4.51
Exercisable (in dollars per share) | $ / shares $ 5.95
Weighted-average remaining contractual life (in years) 7 years 6 months
Weighted-average remaining contractual life, exercisable (in years) 6 years 4 months 24 days
Aggregate intrinsic value | $ $ 36,698
Aggregate intrinsic value, exercisable | $ $ 12,155