| Leases - Schedule of Right of Use Assets and Lease Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Sep. 30, 2024 | 
|---|---|---|
| Leases [Abstract] | ||
| Right of use asset - operating leases | $ 55,113 | $ 55,701 | 
| Current - operating | 13,219 | 12,885 | 
| Current - finance | 467 | 368 | 
| Long term - operating | 46,566 | 50,111 | 
| Long term - finance | $ 42,200 | $ 41,677 | 
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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 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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- 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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