SUPPLEMENTAL BALANCE SHEET INFORMATION - Other Liabilities (Details) - USD ($) $ in Thousands |
Mar. 31, 2026 |
Sep. 30, 2025 |
|---|---|---|
| Loss Contingencies [Line Items] | ||
| Long-term client deposits | $ 12,396 | $ 12,665 |
| Long-term finance leases | 3,520 | 2,430 |
| Other | 465 | 498 |
| Resolution and Plea Agreements | 13,147 | 12,792 |
| Other long-term liabilities | 29,528 | 28,385 |
| Accrued amount - non-current portion | 13,147 | $ 12,792 |
| US DOJ Resolution and Plea Agreements | ||
| Loss Contingencies [Line Items] | ||
| Loss contingency, estimate of possible loss | $ 17,000 | |
| Accrual interest rate (percent) | 4.18% |
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- Definition Long-Term Client Deposits No definition available.
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- Definition Loss Contingency, Accrual, Interest Rate No definition available.
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of loss contingency liability expected to be resolved after one year or beyond the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Reflects the estimated amount of loss from the specified contingency as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are expected to be paid after one year (or the normal operating cycle, if longer), from the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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