Leases (Tables)

6 Months Ended

Mar. 31, 2024

Leases [Abstract]

Schedule of Lease Cost Components, Supplemental Cash Flow and Other information, and Weighted-Average Remaining Lease Term Schedules

The components of lease expense were as follows:

	Three Months Ended March 31,				Six Months Ended March 31,
	2024		2023		2024		2023
Finance lease expense:
Amortization of right-of use assets on finance leases	$	18	$	18	$	36	$	29
Interest on lease liabilities	1		2		3		4
Operating lease expense	427		416		854		839
Variable lease cost	20		25		39		50
Total lease expense	$	466	$	461	$	932	$	922

Supplemental cash flow and other information related to leases were as follows:

	March 31, 2024		March 31, 2023
Other Information
Cash paid for amounts included in measurement of liabilities:
Operating cash flows from operating leases	$	858	$	844
Operating cash flows from finance leases	3		4
Financing cash flows from finance leases	32		30
Right-of-use assets obtained in exchange for new lease liabilities:
Operating leases	—		60

	March 31, 2024		September 30, 2023
Weighted-average remaining lease term (years):
Finance leases	2.6		2.9
Operating leases	12.1		12.5
Weighted-average discount rate:
Finance leases	5.0	%	5.1	%
Operating leases	5.9	%	5.9	%

Schedule of Supplemental Balance Sheet Information Schedule

The following table presents the impact of leasing on the consolidated condensed balance sheet.

	Classification in the consolidated condensed balance sheets	March 31, 2024		September 30, 2023
Assets:
Finance lease assets	Property, plant and equipment, net	$	108	$	147
Operating lease assets	Operating lease right-of-use assets, net	13,911		14,380
Total lease assets		$	14,019	$	14,527
Current liabilities:
Finance lease liabilities	Current maturities of long-term debt	$	51	$	61
Operating lease liabilities	Short-term operating lease liabilities	894		869
Non-current liabilities:
Finance lease liabilities	Long-term debt, net of current maturities	62		81
Operating lease liabilities	Long-term operating lease liabilities, net of short-term	13,561		14,020
Total lease liabilities		$	14,568	$	15,031

Schedule of Maturities of Finance Lease Liabilities by Fiscal Year Schedule

Future minimum lease payments under non-cancellable leases at March 31, 2024 were as follows:

	Finance Leases		Operating Leases
Year ending September 30,
2024 (excluding the six months ended March 31, 2024)	$	33	$	842
2025	37		1,697
2026	30		1,694
2027	21		1,703
2028	—		1,557
Thereafter	—		12,740
Total lease payments	$	121	$	20,233
Less: Imputed interest	(8)		(5,778)
Present value of lease liabilities	$	113	$	14,455

Schedule of Maturities of Operating Lease Liabilities by Fiscal Year Schedule

Future minimum lease payments under non-cancellable leases at March 31, 2024 were as follows:

	Finance Leases		Operating Leases
Year ending September 30,
2024 (excluding the six months ended March 31, 2024)	$	33	$	842
2025	37		1,697
2026	30		1,694
2027	21		1,703
2028	—		1,557
Thereafter	—		12,740
Total lease payments	$	121	$	20,233
Less: Imputed interest	(8)		(5,778)
Present value of lease liabilities	$	113	$	14,455