v3.26.1
Equity Incentive Plans and Stock-based Compensation - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Jan. 01, 2026
Dec. 31, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Unrecognized compensation expense $ 9.3      
Unrecognized compensation expense, period for recognition (in years) 2 years 7 months 6 days      
Options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Expected dividend rate (as percent) 0.00% 0.00%    
Shares available for grant under 2021 Equity Incentive Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Shares available for grant (in shares) 33,946,676     29,341,567
Additional shares authorized (in shares) 18,672,200      
Percentage of outstanding stock maximum (as percent) 5.00%      
Award expiration period (in years) 10 years      
Increase in shares available for grant (in shares)     6,323,480  
Shares available for grant under 2021 Employee Stock Purchase Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Shares available for grant (in shares) 6,782,768     5,518,072
Offering purchase period (in months) 6 months      
Additional shares authorized (in shares) 3,734,500      
Percentage of outstanding stock maximum (as percent) 1.00%      
Increase in shares available for grant (in shares)     1,264,696  
Shares available for grant under 2021 Employee Stock Purchase Plan | Employee Stock Purchase Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation arrangement by share-based payment award, maximum employee subscription rate (as percent) 15.00%      
Purchase price of common stock (as percent) 85.00%