Leases (Tables)

6 Months Ended

Mar. 31, 2025

Leases [Abstract]

Lease-Related Assets and Liabilities

Lease-related assets and liabilities were as follows:

	Classification on the Condensed Consolidated Balance Sheets	March 31, 2025		September 30, 2024
Assets:
Operating lease	Other assets	$	25,471	$	27,135
Finance lease	Property, plant, and equipment, net		3,101		2,516
Total lease assets			28,572		29,651
Current liabilities:
Operating lease	Accrued liabilities		5,783		5,029
Finance lease	Current portion of long-term debt		989		719
Noncurrent liabilities:
Operating lease	Other liabilities		20,229		22,670
Finance lease	Long-term debt, less current portion		2,341		2,017
Total lease liabilities		$	29,342	$	30,435

Lease-Related Expenses

Lease-related expenses were as follows:

	Three Months Ended March 31,				Six Months Ended March 31,
	2025		2024		2025		2024
Operating lease expense	$	1,899	$	1,656	$	3,695	$	3,288
Amortization of finance lease assets		242		222		483		470
Interest on finance lease liabilities		42		32		86		73
Variable lease expense		375		301		568		529
Short-term lease expense		55		45		108		83
Total lease expense	$	2,613	$	2,256	$	4,940	$	4,443

Lease-Related Supplemental Cash Flow Information

Lease-related supplemental cash flow information was as follows:

	Six Months Ended March 31,
	2025		2024
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	2,982	$	2,660
Operating cash flows for finance leases		86		73
Financing cash flows for finance leases		474		472
Right-of-use assets obtained in exchange for recorded lease obligations:
Operating leases		3,852		966
Finance leases		1,069		—

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” on the Condensed Consolidated Balance Sheets, follows:

	March 31, 2025			September 30, 2024
Property, plant, and equipment	$	36,818		$	48,495
Less accumulated depreciation		(24,699	)		(32,994	)
Property, plant, and equipment, net	$	12,119		$	15,501