Accruals and Provisions (Details) - USD ($) $ in Thousands |
Mar. 31, 2026 |
Sep. 30, 2025 |
|---|---|---|
| Accruals and Provisions | ||
| Accruals for software development costs | $ 58 | $ 23 |
| Provisions for expected project losses | 12,076 | 15,684 |
| Current portion of warranty accrual | 22,648 | 20,765 |
| Total | 254,610 | 246,235 |
| Nonrelated Party | ||
| Accruals and Provisions | ||
| Accruals | 218,848 | 203,410 |
| Related Party | ||
| Accruals and Provisions | ||
| Accruals | $ 980 | $ 6,353 |
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- Definition Accrued Software Development Costs, Current No definition available.
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- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Cumulative provision for contract losses not offset against related costs accumulated on the balance sheet. 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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