v3.26.1
Share-Based Compensation - Stock Option Activity (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2026
Dec. 31, 2025
Options Outstanding    
Outstanding at beginning of period (in shares) 2,714,651  
Granted (in shares) 29,300  
Exercised (in shares) 0  
Expired (In shares) (27,058)  
Forfeited (In shares) (23,450)  
Outstanding at end of period (in shares) 2,693,443 2,714,651
Exercisable (in shares) 1,196,458  
Weighted-Average Exercise Price    
Outstanding at beginning of period (in dollars per share) $ 15.54  
Granted (in dollars per share) 3.67  
Exercised (in dollars per share) 0  
Expired (in dollars per share) 11.02  
Forfeited (in dollars per share) 15.58  
Outstanding at end of period (in dollars per share) 15.45 $ 15.54
Exercisable (in dollars per share) $ 18.46  
Weighted-Average Remaining Contractual Term (in years) / Aggregate Intrinsic Value    
Weighted Average Remaining Contractual Term (in years), Options Outstanding 8 years 3 months 21 days 8 years 6 months 7 days
Weighted Average Remaining Contractual Term (in years), Exercisable 7 years 10 months 17 days  
Aggregate Intrinsic Value, Outstanding $ 109 $ 22
Aggregate Intrinsic Value, Exercisable $ 0