v3.26.1
Stock-Based Compensation - Narrative (Details) - USD ($)
$ / shares in Units, $ in Millions
1 Months Ended 3 Months Ended 6 Months Ended
Feb. 28, 2026
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2026
Mar. 31, 2025
Sep. 30, 2025
Restricted Stock Units (RSUs)            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Vesting period       3 years    
Unvested restricted stock outstanding (in shares)   166,431   166,431   350,658
Compensation expense   $ 2.5 $ 2.2      
Restricted Stock Units (RSUs) | Time-Based Restricted Stock Unit            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Vesting period       3 years    
Restricted Stock Units (RSUs) | Performance-Based Restricted Stock Unit            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Vesting period       3 years    
Restricted Stock            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Compensation expense       $ 0.4 $ 0.4  
Shares issued annually, grant date value   $ 0.1   $ 0.1    
Restricted Stock | Share-Based Payment Arrangement, Nonemployee | Non-Employee Director Equity Incentive Plan            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Shares issued under the plan (in shares) 4,200          
Shares issued, price per share (in dollars per share) $ 184.83