v3.25.2
Long-Term Debt - Schedule of Interest Expense Related to Notes (Details) - 2028 and 2025 Notes - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Debt Instrument [Line Items]        
Contractual interest expense $ 1,097 $ 1,436 $ 3,743 $ 4,317
Amortization of debt discount 231 255 759 757
Amortization of issuance costs 1,068 1,235 3,573 3,671
Total interest expense related to the Notes $ 2,396 $ 2,926 $ 8,075 $ 8,745