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Leases (Tables) | 12 Months Ended
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Sep. 30, 2025
Leases [Abstract] |
Lease-Related Assets and Liabilities | Lease-related assets and liabilities follows:
|  | Classification on the Consolidated Balance Sheets |  | September 30, 2025 |  |  | September 30, 2024 |
Assets: |  |  |  |  |  |  |  |
Operating lease assets |  | Other assets |  | $ | 25,274 |  |  | $ | 27,135 |
Finance lease assets |  | Property, plant, and equipment, net |  |  | 2,896 |  |  |  | 2,516 |
Total lease assets |  |  |  |  | 28,170 |  |  |  | 29,651 |
Current liabilities: |  |  |  |  |  |  |  |
Operating lease liabilities |  | Accrued liabilities |  |  | 5,465 |  |  |  | 5,029 |
Finance lease liabilities |  | Current portion of long-term debt |  |  | 1,032 |  |  |  | 719 |
Noncurrent liabilities: |  |  |  |  |  |  |  |
Operating lease liabilities |  | Other liabilities |  |  | 20,199 |  |  |  | 22,670 |
Finance lease liabilities |  | L ong-term debt, less current portion |  |  | 1,902 |  |  |  | 2,017 |
Total lease liabilities |  |  |  | $ | 28,598 |  |  | $ | 30,435 |
Supplemental Lease-Related Information | Supplemental lease-related information was as follows:
|  | September 30, 2025 |  |  | September 30, 2024 |
Weighted average remaining lease term |  |  |  |  |  |
Operating leases |  | 7.3 years |  |  | 8.1 years |
Finance leases |  | 3.0 years |  |  | 3.8 years |
Weighted average discount rate |  |  |  |  |  |
Operating leases |  |  | 4.5 | % |  |  | 4.4 | %
Finance leases |  |  | 5.0 | % |  |  | 4.6 | %
Lease-Related Expenses | Lease-related expenses were as follows:
|  | Year Ended September 30, |
|  | 2025 |  |  | 2024 |  |  | 2023 |
Operating lease expense |  | $ | 7,568 |  |  | $ | 6,804 |  |  | $ | 6,213 |
Amortization of financing lease assets |  |  | 967 |  |  |  | 820 |  |  |  | 914 |
Interest on financing lease liabilities |  |  | 162 |  |  |  | 138 |  |  |  | 157 |
Variable lease expense |  |  | 1,200 |  |  |  | 1,299 |  |  |  | 917 |
Short-term lease expense |  |  | 205 |  |  |  | 164 |  |  |  | 196 |
Total lease expense |  | $ | 10,102 |  |  | $ | 9,225 |  |  | $ | 8,397 |
Lease-Related Supplemental Cash Flow Information | Lease-related supplemental cash flow information was as follows:
|  | Year Ended September 30, |
|  | 2025 |  |  | 2024 |  |  | 2023 |
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |  |  |  |
Operating cash flows for operating leases |  | $ | 6,044 |  |  | $ | 5,375 |  |  | $ | 5,151 |
Operating cash flows for finance leases |  |  | 162 |  |  |  | 138 |  |  |  | 157 |
Financing cash flows for finance leases |  |  | 971 |  |  |  | 818 |  |  |  | 779 |
Right-of-use assets obtained in exchange for recorded lease obligations: |  |  |  |  |  |  |  |  |
Operating leases |  |  | 6,016 |  |  |  | 6,117 |  |  |  | 2,230 |
Finance leases |  |  | 1,171 |  |  |  | — |  |  |  | 48 |
Maturities of Lease Liabilities | Maturities of lease liabilities were as follows:
Year Ending September 30: |  | Operating Leases |  |  | Finance Leases |
2026 |  | $ | 6,561 |  |  | $ | 1,146 |
2027 |  |  | 5,435 |  |  |  | 1,143 |
2028 |  |  | 4,554 |  |  |  | 555 |
2029 |  |  | 3,406 |  |  |  | 204 |
2030 |  |  | 2,638 |  |  |  | 89 |
Thereafter |  |  | 7,612 |  |  |  | — |
Total lease payments |  |  | 30,206 |  |  |  | 3,137 |
Less: imputed interest |  |  | (4,542 | ) |  |  | (203 | )
Total lease obligations |  | $ | 25,664 |  |  | $ | 2,934 |
Property, Plant and Equipment Leased to Others through Embedded Leasing Arrangements | The carrying amount of property, plant, and equipment leased to others through embedded leasing arrangements, included in “Property, plant, and equipment, net” at the Consolidated Balance Sheets, was as follows:
|  | September 30, 2025 |  |  | September 30, 2024 |
Property, plant, and equipment |  | $ | 41,593 |  |  | $ | 48,495 |
Less accumulated depreciation |  |  | (29,110 | ) |  |  | (32,994 | )
Property, plant, and equipment, net |  | $ | 12,483 |  |  | $ | 15,501 |

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