v3.26.1
Share-Based Compensation - Additional Information (Details)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
shares
Jun. 30, 2026
USD ($)
shares
Jun. 30, 2025
Jun. 30, 2026
USD ($)
period
shares
Jun. 30, 2025
OmniAb          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Unrecognized stock-based compensation expense $ 15.5 $ 15.5   $ 15.5  
Stock options          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Expiration period       10 years  
Dividend yield   0.00% 0.00% 0.00% 0.00%
Stock options | OmniAb          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Weighted-average period for recognition       1 year 3 months 21 days  
Restricted stock units          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Award vesting period       3 years  
Restricted stock units | OmniAb          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Weighted-average period for recognition       1 year 3 months 25 days  
Unrecognized stock-based compensation expense related to RSUs and ESPP 4.3 $ 4.3   $ 4.3  
Intrinsic value of RSUs vested       $ 1.4  
Employee share purchase plan          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Weighted-average period for recognition       10 months 13 days  
Unrecognized stock-based compensation expense related to RSUs and ESPP $ 0.3 $ 0.3   $ 0.3  
Series of offering periods       24 months  
Number of offering periods | period       4  
Offering period       6 months  
Purchase price of common stock expressed as a percentage of its fair value       85.00%  
Shares available to be issued under ESPP (in shares) | shares 4,808,025 4,808,025   4,808,025  
Increase in shares available for issuance, percent 0.01        
Shares issued (in shares) | shares       279,507  
Share-Based Payment Arrangement, Tranche One          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Award vesting period       6 months  
Award vesting period, percentage       12.50%  
Share-Based Payment Arrangement, Tranche Two          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Award vesting period       42 months  
Award vesting period, percentage       2.10%