Leases (Lease-Related Supplemental Cash Flow Information) (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Leases [Abstract]
Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows for operating leases	$ 1,534	$ 1,316
Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows for finance leases	44	41
Cash paid for amounts included in the measurement of lease liabilities: Financing cash flows for finance leases	235	249
Right-of-use assets obtained in exchange for recorded lease obligations: Operating leases	476	$ 477
Right-of-use assets obtained in exchange for recorded lease obligations: Finance leases	$ 1,069