v3.26.3
Stock-Based Compensation - Summary of company's Stock Option Activity (Details)
$ / shares in Units, shares in Thousands, $ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2026
USD ($)
$ / shares
shares
Dec. 31, 2025
USD ($)
$ / shares
shares
Share-Based Payment Arrangement [Abstract]    
Options Outstanding, Beginning balance | shares 2,588  
Options Outstanding, Granted | shares 981  
Options Outstanding, Exercised | shares (4)  
Options Outstanding, Forfeited | shares (146)  
Options Outstanding, Ending balance | shares 3,419 2,588
Options vested and expected to vest at the end of period | shares 3,419  
Options exercisable at the end of period | shares 729  
Weighted Average Exercise Price, Beginning balance | $ / shares $ 15.77  
Weighted Average Exercise Price, Granted | $ / shares 27.91  
Weighted Average Exercise Price, Exercised | $ / shares 15  
Weighted Average Exercise Price, Forfeited | $ / shares 15.6  
Weighted Average Exercise Price, Ending balance | $ / shares 19.26 $ 15.77
Weighted Average Exercise Price, Options vested and expected to vest as of end of period | $ / shares 19.26  
Weighted Average Exercise Price, Options exercisable as of end of period | $ / shares $ 15.68  
Weighted-Average Remaining Contractual Term in years 8 years 8 months 15 days 9 years 5 months 15 days
Weighted Average Remaining Contractual Term, Options vested and expected to vest 8 years 8 months 15 days  
Weighted Average Remaining Contractual Term, Options exercisable 7 years 2 months 4 days  
Aggregate Intrinsic Value, Beginning balance | $ $ 17,235  
Aggregate Intrinsic Value, Ending balance | $ $ 66,443 $ 17,235