v3.26.3
Stock-Based Compensation - Schedule of Option Activity (Details) - 2006 Plan and 2016 Plan - USD ($)
$ / shares in Units, $ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Number of Shares    
Beginning balance (in shares) 4,490,324  
Forfeited (in shares) (17,762)  
Expired (in shares) (742,068)  
Ending balance (in shares) 3,730,494 4,490,324
Exercisable at end of period (in shares) 3,656,762  
Vested and expected to vest at end of period (in shares) 3,730,300  
Weighted Average Exercise Price at Grant Date    
Beginning balance (in dollars per share) $ 12.75  
Forfeited (in dollars per share) 7.05  
Expired (in dollars per share) 12.73  
Ending balance (in dollars per share) 12.78 $ 12.75
Exercisable at end of period (in dollars per share) 12.90  
Vested and expected to vest at end of period (in dollars per share) $ 12.78  
Weighted Average Remaining Term (Years)    
Outstanding 4 years 4 months 9 days 4 years 8 months 26 days
Exercisable at end of period 4 years 3 months 25 days  
Vested and expected to vest at end of period 4 years 4 months 9 days  
Aggregate Intrinsic Value    
Outstanding $ 0 $ 2,698
Exercisable at end of period 0  
Vested and expected to vest at end of period $ 0