Leases (Tables)

3 Months Ended

Dec. 31, 2022

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 December 31,
	2022		2021
Finance lease expense:
Amortization of right-of use assets on finance leases	$	12	$	12
Interest on lease liabilities	1		1
Operating lease expense	423		429
Variable lease cost	25		30
Total lease expense	$	461	$	472

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

	December 31, 2022		December 31, 2021
Other Information
Cash paid for amounts included in measurement of liabilities:
Operating cash flows from operating leases	$	422	$	430
Operating cash flows from finance leases	1		1
Financing cash flows from finance leases	12		13

	December 31, 2022		September 30, 2022
Weighted-average remaining lease term (years):
Finance leases	1.9		3.6
Operating leases	13.3		13.5
Weighted-average discount rate:
Finance leases	4.8	%	4.7	%
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	December 31, 2022		September 30, 2022
Assets:
Finance lease assets	Property, plant and equipment, net	$	202	$	202
Operating lease assets	Operating lease right-of-use assets, net	14,954		15,167
Total lease assets		$	15,156	$	15,369
Current liabilities:
Finance lease liabilities	Current maturities of long-term debt	$	65	$	61
Operating lease liabilities	Short-term operating lease liabilities	807		792
Non-current liabilities:
Finance lease liabilities	Long-term debt, net of current maturities	128		131
Operating lease liabilities	Long-term operating lease liabilities, net of short-term	14,584		14,786
Total lease liabilities		$	15,584	$	15,770

Schedule of Maturities of Finance Lease Liabilities by Fiscal Year Schedule

Future minimum lease payments under non-cancellable leases at December 31, 2022 were as follows:

	Finance Leases		Operating Leases
Year ending September 30,
2023 (excluding the three months ended December 31, 2022)	$	55	$	1,249
2024	67		1,674
2025	37		1,671
2026	29		1,668
2027	21		1,680
Thereafter	—		14,279
Total lease payments	$	209	$	22,221
Less: Imputed interest	(16)		(6,830)
Present value of lease liabilities	$	193	$	15,391

Schedule of Maturities of Operating Lease Liabilities by Fiscal Year Schedule

Future minimum lease payments under non-cancellable leases at December 31, 2022 were as follows:

	Finance Leases		Operating Leases
Year ending September 30,
2023 (excluding the three months ended December 31, 2022)	$	55	$	1,249
2024	67		1,674
2025	37		1,671
2026	29		1,668
2027	21		1,680
Thereafter	—		14,279
Total lease payments	$	209	$	22,221
Less: Imputed interest	(16)		(6,830)
Present value of lease liabilities	$	193	$	15,391