Quarterly report [Sections 13 or 15(d)]

Stock-Based Compensation - Narrative (Details)

v3.25.1
Stock-Based Compensation - Narrative (Details)
$ / shares in Units, $ in Millions
1 Months Ended 3 Months Ended
Aug. 31, 2023
tranche
shares
May 31, 2022
Feb. 28, 2021
USD ($)
$ / shares
shares
Mar. 31, 2025
USD ($)
shares
Mar. 31, 2024
USD ($)
shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Share-based compensation arrangement by share-based payment award, options, vested in period, fair value       $ 0.0 $ 0.0
Exercised (in shares) | shares       0 0
Stock-based compensation expense       $ 1.0 $ 3.1
Unrecognized compensation expense       0.0  
Share-based payment arrangement, nonvested award, cost not yet recognized, amount       $ 8.0  
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition (in years)       2 years 4 months 24 days  
Market-based Stock Options          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Share-based compensation arrangement by share-based payment award, options, grants in period, gross (in shares) | shares     203,434    
Share-based compensation arrangement by share-based payment award, options, exercisable, weighted average exercise price (in dollars per share) | $ / shares     $ 18.85    
Vesting rights, percentage     100.00%    
Share-based compensation arrangement by share-based payment award, options, grant date, fair value     $ 5.5    
Stock-based compensation expense     $ 4.6    
Outstanding restricted stock units          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Stock-based compensation expense       $ 0.1 $ 0.1
Granted (in shares) | shares 850,000     2,440,808  
Share-based payment arrangement, number of tranches | tranche 4        
Share-based payment arrangement, award vesting period 4 years        
Share-based payment arrangement, fair value       $ 2.0  
Outstanding restricted stock units | Share-Based Payment Arrangement, Tranche One          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vesting rights, percentage 25.00%        
Outstanding restricted stock units | Share-Based Payment Arrangement, Tranche Two          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vesting rights, percentage 25.00%        
Outstanding restricted stock units | Share-Based Payment Arrangement, Tranche Three          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vesting rights, percentage 25.00%        
Outstanding restricted stock units | Share-Based Payment Arrangement, Tranche Four          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vesting rights, percentage 25.00%        
Options          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Share-based compensation arrangement by share-based payment award, maximum employee contributions, percentage of eligible compensation   0.20