v3.26.3
Equity Incentive Plans and Stock-based Compensation - Schedule of Option Award Activity (Details) - USD ($)
$ / shares in Units, $ in Thousands
 9 Months Ended
Sep. 30, 2026
Number of Stock Option Awards  
Outstanding, beginning balance (in shares) 17,270,870
Granted (in shares) 3,850,500
Exercised (in shares) (774,221)
Forfeited (in shares) (1,530,980)
Outstanding, ending balance (in shares) 18,816,169
Options vested and expected to vest (in shares) 18,816,169
Vested and exercisable (in shares) 12,304,163
Weighted Average Exercise Price  
Outstanding, beginning balance (in dollars per share) $ 3.22
Granted (in dollars per share) 2.31
Exercised (in dollars per share) 1.59
Forfeited (in dollars per share) 2.99
Outstanding, ending balance (in dollars per share) 3.12
Options vested and expected to vest (in dollars per share) 3.12
Vested and exercisable (in dollars per share) $ 3.70
Options outstanding, weighted average remaining contractual life (in years) 6 years 10 months 24 days
Vested and exercisable, weighted average remaining contractual life (in years) 5 years 9 months 18 days
Options outstanding, aggregate intrinsic value $ 2,290
Vested and exercisable, aggregate intrinsic value $ 1,531