v3.26.1
Stock-Based Compensation - Schedule of Stock Option Activity (Details) - 2021 Equity Incentive Plan - USD ($)
$ / shares in Units, $ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Number of
options    
Beginning balance (in shares) 15,170,000  
Exercised (in shares) (110,000)  
Canceled and forfeited (in shares) (566,000)  
Ending balance (in shares) 14,494,000 15,170,000
Vested and exercisable (in shares) 14,093,000  
Weighted
average
exercise
price    
Beginning balance (in dollars per share) $ 4.02  
Exercised (in dollars per share) 0.87  
Cancelled and forfeited (in dollars per share) 12.88  
Ending balance (in dollars per share) 3.70 $ 4.02
Vested and exercisable (in dollars per share) $ 3.74  
Weighted
average
remaining
contractual
life and Aggregate
intrinsic
value    
Weighted average remaining contractual life (in years) 3 years 6 months 18 days 3 years 11 months 26 days
Weighted average remaining contractual life, vested and exercisable (in years) 3 years 6 months 18 days  
Aggregate intrinsic value $ 3,050 $ 14,414
Exercised 147  
Aggregate intrinsic value, vested and exercisable $ 3,050