Leases (Tables)

3 Months Ended

Dec. 31, 2023

Leases [Abstract]

Lease-Related Assets and Liabilities

Lease-related assets and liabilities were as follows:

	Classification on the Condensed Consolidated Balance Sheets	December 31, 2023		September 30, 2023
Assets:
Operating lease	Other assets	$	24,280	$	24,680
Finance lease	Property, plant, and equipment, net		3,089		3,337
Total lease assets			27,369		28,017
Current liabilities:
Operating lease	Accrued liabilities		4,657		4,594
Finance lease	Current portion of long-term debt		745		817
Noncurrent liabilities:
Operating lease	Other liabilities		20,250		20,685
Finance lease	Long-term debt, less current portion		2,559		2,733
Total lease liabilities		$	28,211	$	28,829

Lease-Related Expenses

Lease-related expenses were as follows:

	Three Months Ended December 31,
	2023		2022
Operating lease expense	$	1,632	$	1,487
Amortization of finance lease assets		248		256
Interest on finance lease liabilities		41		34
Variable lease expense		228		210
Short-term lease expense		38		57
Total lease expense	$	2,187	$	2,044

Lease-Related Supplemental Cash Flow Information

Lease-related supplemental cash flow information was as follows:

	Three Months Ended December 31,
	2023		2022
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	1,316	$	1,360
Operating cash flows for finance leases		41		34
Financing cash flows for finance leases		249		99
Right-of-use assets obtained in exchange for recorded lease obligations:
Operating leases		477		411
Finance leases		—		27

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:

	December 31, 2023			September 30, 2023
Property, plant, and equipment	$	46,835		$	45,766
Less accumulated depreciation		(29,472	)		(28,128	)
Property, plant, and equipment, net	$	17,363		$	17,638