v3.25.2
Long-Term Debt - Summary of Maturities of Borrowing Obligations (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Sep. 30, 2024
Debt Instrument [Line Items]    
2025 $ 0  
2026 0  
2027 0  
2028 210,000  
2029 0  
Thereafter 0  
Total before unamortized discount and issuance costs and current portion 210,000  
Less: unamortized discount and issuance costs (11,177)  
Less: current portion of long-term debt 0 $ (87,094)
Total long-term debt 198,823 $ 194,812
2028 Notes    
Debt Instrument [Line Items]    
2025 0  
2026 0  
2027 0  
2028 122,500  
2029 0  
Thereafter 0  
Total before unamortized discount and issuance costs and current portion 122,500  
Less: unamortized discount and issuance costs (1,459)  
Less: current portion of long-term debt 0  
Total long-term debt 121,041  
2025 Modified Notes    
Debt Instrument [Line Items]    
2025 0  
2026 0  
2027 0  
2028 87,500  
2029 0  
Thereafter 0  
Total before unamortized discount and issuance costs and current portion 87,500  
Less: unamortized discount and issuance costs (9,718)  
Less: current portion of long-term debt 0  
Total long-term debt $ 77,782