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v3.26.1

Leases (Lease-Related Assets and Liabilities) (Details) - USD ($) $ in Thousands | Mar. 31, 2026 | Sep. 30, 2025
--- | --- | ---
Assets: |  |
Operating lease assets | $ 23,876 | $ 25,274
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets, Noncurrent | Other Assets, Noncurrent
Finance lease assets | $ 2,362 | $ 2,896
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Property, Plant and Equipment, Net | Property, Plant and Equipment, Net
Total lease assets | $ 26,238 | $ 28,170
Current liabilities: |  |
Operating lease liabilities | $ 5,606 | $ 5,465
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Accrued Liabilities, Current | Accrued Liabilities, Current
Finance lease liabilities | $ 1,062 | $ 1,032
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Long-Term Debt, Current Maturities | Long-Term Debt, Current Maturities
Noncurrent liabilities: |  |
Operating lease liabilities | $ 18,994 | $ 20,199
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Noncurrent | Other Liabilities, Noncurrent
Finance lease liabilities | $ 1,396 | $ 1,902
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Long-Term Debt, Excluding Current Maturities | Long-Term Debt, Excluding Current Maturities
Total lease liabilities | $ 27,058 | $ 28,598

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- Definition Amount, after accumulated amortization, of right-of-use asset from finance lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-1 + Details
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