v3.26.1
Stock-Based Compensation - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2026
Mar. 31, 2025
Nov. 30, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Total stock-based compensation expense $ 6,268 $ 8,031 $ 10,130 $ 12,904  
Market Condition Vesting [Member]          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vesting period     3 years    
Time-based restricted stock units          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vesting period     3 years    
Time-based restricted stock units | Share-Based Payment Arrangement, Tranche One          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vesting rights, percentage     33.33%    
Performance-based restricted stock units          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Unrecognized stock-based compensation expense         $ 2,200
Modified awards, expense 200 300 $ 200 900  
Potential percentage of awards earned     100.00%    
Performance-based restricted stock units | Maximum [Member]          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Potential percentage of awards earned     200.00%    
Restricted stock units          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Total stock-based compensation expense 6,048 7,820 $ 9,670 12,435  
Vested in period (in shares)     267,992    
Unrecognized stock-based compensation expense $ 37,500   $ 37,500    
Unrecognized stock-based compensation, amortization period 1 year 9 months 18 days        
Vesting period     3 years    
Expected volatility rate, minimum     48.80%    
Expected volatility rate, maximum     50.30%    
Risk-free interest rate, minimum     3.49%    
Risk-free interest rate, maximum     4.27%    
Daily historical volatility period     3 years    
Daily share price changes period     3 years    
Discontinued Operations | Restricted stock units          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Vested in period (in shares)     7,071    
Shares vested in period, fair value     $ 7,800    
Equity Incentive Plan 2020 | Discontinued Operations          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Total stock-based compensation expense $ 100 $ 300 $ 300 $ 500