Leases - Assets and liabilities, operating and finance leases (Details) - USD ($) $ in Thousands |
Mar. 31, 2026 |
Sep. 30, 2025 |
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| Right-of-use assets: | ||
| Operating leases, Other non-current assets | $ 8,731 | $ 11,256 |
| Finance leases, Property and equipment, net | 17,922 | 22,057 |
| Total right-of-use assets | 26,653 | 33,313 |
| Lease liabilities: | ||
| Operating leases, Other current liabilities | 6,032 | 6,789 |
| Operating leases, Other non-current liabilities | 3,123 | 5,044 |
| Finance Lease, Other current liabilities | 1,106 | 3,492 |
| Total lease liabilities | $ 10,261 | $ 15,325 |
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- Definition Lease, Liability No definition available.
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- Definition Lease, Right-of-Use Asset No definition available.
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- References No definition available.
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after accumulated amortization, of right-of-use asset from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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