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Financing Agreement (Tables) | 6 Months Ended
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Mar. 31, 2025
Debt Disclosure [Abstract] |
Schedule of Line of Credit Facilities | The outstanding balance of the Credit Facility consisted of the following:
|  | March 31, 2025 |  | September 30, 2024
|  | (in thousands)
Initial Term Loan |  | $ | 400,000 |  |  | $ | 400,000 |
Accumulated interest on the Initial Term Loan |  | 39,687 |  |  | 9,000 |
Less: Unamortized debt discount and issuance costs |  | (14,135) |  |  | (15,817) |
Less: Current portion of credit facility |  | (65,000) |  |  | — |
Less: Payments |  | (151,625) |  |  | — |
Credit facility, net of current portion |  | $ | 208,927 |  |  | $ | 393,183 |
Schedule of Interest Expense Recognized Related To Credit Facility | The following table sets forth total interest expense recognized related to the Credit Facility:
|  | Three Months Ended March 31, |  | Six Months Ended March 31,
|  | 2025 |  | 2024 |  | 2025 |  | 2024
|  | (in thousands)
Amortization of debt discount and issuance costs |  | $ | 1,129 |  |  | $ | — |  |  | $ | 1,682 |  |  | $ | — |
Contractual interest expense |  | 15,009 |  |  | — |  |  | 30,687 |  |  | — |
Total interest expense |  | $ | 16,138 |  |  | $ | — |  |  | $ | 32,369 |  |  | $ | — |
Schedule of Maturities of Long-Term Debt | The amounts shown in the table below, related to the Credit Facility, represent the maximum payments the Company is obligated to make to the Lenders during the indicated periods. Principal repayment of up to $160.0 million is scheduled through the fifth year, in line with the contractual terms of the Credit Facility. Actual payments may vary and could be lower than the amounts presented in the table.
Year |  | Amounts
|  | (in thousands)
2025 (remainder) |  | $ | 50,000 |
2026 |  | 40,000 |
2027 |  | 40,000 |
2028 |  | 15,000 |
2029 |  | 15,000 |
Thereafter |  | 203,063 |
Total |  | $ | 363,063 |

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- Definition Tabular disclosure of short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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- Definition Tabular disclosure of maturity and sinking fund requirement for long-term debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 470 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481544/470-10-50-1 + Details
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