Leases

6 Months Ended

Mar. 31, 2022

Leases [Abstract]

Leases

Leases

The components of lease expense were as follows:

	Three Months Ended March 31,				Six Months Ended March 31,
	2022		2021		2022		2021
Finance lease expense:
Amortization of right-of use assets on finance leases	$	2	$	13	$	14	$	27
Interest on lease liabilities	—		1		—		2
Operating lease expense	429		540		828		1,092
Variable lease cost	30		35		60		69
Total lease expense	$	461	$	589	$	902	$	1,190

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

	Classification in the consolidated condensed balance sheets	March 31, 2022		September 30, 2021
Assets:
Finance lease assets	Property, plant and equipment, net	$	20	$	34
Operating lease assets	Operating lease right-of-use assets, net	15,477		15,943
Total lease assets		$	15,497	$	15,977
Current liabilities:
Finance lease liabilities	Current maturities of long-term debt	$	10	$	17
Operating lease liabilities	Short-term operating lease liabilities	773		788
Non-current liabilities:
Finance lease liabilities	Long-term debt, net of current maturities	—		5
Operating lease liabilities	Long-term operating lease liabilities, net of short-term	15,050		15,439
Total lease liabilities		$	15,833	$	16,249

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

	March 31, 2022		March 31, 2021
Other Information
Cash paid for amounts included in measurement of liabilities:
Operating cash flows from operating leases	$	834	$	1,097
Operating cash flows from finance leases	—		2
Financing cash flows from finance leases	15		29
Right-of-use assets obtained in exchange for new lease liabilities:
Operating leases	—		43

	March 31, 2022		September 30, 2021
Weighted-average remaining lease term (years):
Finance leases	1.1		1.1
Operating leases	13.9		14.4
Weighted-average discount rate:
Finance leases	—	%	2.8	%
Operating leases	5.9	%	5.9	%

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

	Finance Leases		Operating Leases
Year ending September 30,
2022 (excluding the six months ended March 31, 2022)	$	5	$	829
2023	5		1,632
2024	—		1,647
2025	—		1,644
2026	—		1,620
Thereafter	—		15,912
Total lease payments	$	10	$	23,284
Less: Imputed interest	—		(7,461)
Present value of lease liabilities	$	10	$	15,823

Leases

Leases

The components of lease expense were as follows:

	Three Months Ended March 31,				Six Months Ended March 31,
	2022		2021		2022		2021
Finance lease expense:
Amortization of right-of use assets on finance leases	$	2	$	13	$	14	$	27
Interest on lease liabilities	—		1		—		2
Operating lease expense	429		540		828		1,092
Variable lease cost	30		35		60		69
Total lease expense	$	461	$	589	$	902	$	1,190

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

	Classification in the consolidated condensed balance sheets	March 31, 2022		September 30, 2021
Assets:
Finance lease assets	Property, plant and equipment, net	$	20	$	34
Operating lease assets	Operating lease right-of-use assets, net	15,477		15,943
Total lease assets		$	15,497	$	15,977
Current liabilities:
Finance lease liabilities	Current maturities of long-term debt	$	10	$	17
Operating lease liabilities	Short-term operating lease liabilities	773		788
Non-current liabilities:
Finance lease liabilities	Long-term debt, net of current maturities	—		5
Operating lease liabilities	Long-term operating lease liabilities, net of short-term	15,050		15,439
Total lease liabilities		$	15,833	$	16,249

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

	March 31, 2022		March 31, 2021
Other Information
Cash paid for amounts included in measurement of liabilities:
Operating cash flows from operating leases	$	834	$	1,097
Operating cash flows from finance leases	—		2
Financing cash flows from finance leases	15		29
Right-of-use assets obtained in exchange for new lease liabilities:
Operating leases	—		43

	March 31, 2022		September 30, 2021
Weighted-average remaining lease term (years):
Finance leases	1.1		1.1
Operating leases	13.9		14.4
Weighted-average discount rate:
Finance leases	—	%	2.8	%
Operating leases	5.9	%	5.9	%

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

	Finance Leases		Operating Leases
Year ending September 30,
2022 (excluding the six months ended March 31, 2022)	$	5	$	829
2023	5		1,632
2024	—		1,647
2025	—		1,644
2026	—		1,620
Thereafter	—		15,912
Total lease payments	$	10	$	23,284
Less: Imputed interest	—		(7,461)
Present value of lease liabilities	$	10	$	15,823