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Leases (Tables) | 3 Months Ended
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Dec. 31, 2021
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,
|  |  |  |  | 2021 |  | 2020
Finance lease expense: |  |  |  |  |  |  |
Amortization of right-of use assets on finance leases |  |  |  |  | $ | 12 |  |  | $ | 16 |
Interest on lease liabilities |  |  |  |  | 1 |  |  | 1 |
Operating lease expense |  |  |  |  | 429 |  |  | 549 |
Variable lease cost |  |  |  |  | 30 |  |  | 35 |
Total lease expense |  |  |  |  | $ | 472 |  |  | $ | 601 |
Supplemental cash flow and other information related to leases were as follows:
| December 31, 2021 |  | December 31, 2020
Other Information |  |  |
Cash paid for amounts included in measurement of liabilities: |  |  |
Operating cash flows from operating leases | $ | 430 |  |  | $ | 551 |
Operating cash flows from finance leases | 1 |  |  | 1 |
Financing cash flows from finance leases | 13 |  |  | 14 |
| December 31, 2021 |  | September 30, 2021
Weighted-average remaining lease term (years): |  |  |
Finance leases | 1.3 |  | 1.1
Operating leases | 14.2 |  | 14.4
Weighted-average discount rate: |  |  |
Finance leases | — | % |  | 2.8 | %
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, 2021 |  | September 30, 2021
Assets: |  |  |  |  |
Finance lease assets | Property, plant and equipment, net |  | $ | 22 |  |  | $ | 34 |
Operating lease assets | Operating lease right-of-use assets, net |  | 15,709 |  |  | 15,943 |
Total lease assets |  |  | $ | 15,731 |  |  | $ | 15,977 |
Current liabilities: |  |  |  |  |
Finance lease liabilities | Current maturities of long-term debt |  | $ | 10 |  |  | $ | 17 |
Operating lease liabilities | Short-term operating lease liabilities |  | 782 |  |  | 788 |
Non-current liabilities: |  |  |  |  |
Finance lease liabilities | Long-term debt, net of current maturities |  | 3 |  |  | 5 |
Operating lease liabilities | Long-term operating lease liabilities, net of short-term |  | 15,248 |  |  | 15,439 |
Total lease liabilities |  |  | $ | 16,043 |  |  | $ | 16,249 |
Schedule of Maturities of Finance Lease Liabilities by Fiscal Year Schedule | Future minimum lease under non-cancellable leases at December 31, 2021 were as follows:
| Finance Leases | Operating Leases
Year ending September 30, |  |
2022 (excluding the three months ended December 31, 2021) | $ | 8 |  | $ | 1,263 |
2023 | 5 |  | 1,632 |
2024 | — |  | 1,647 |
2025 | — |  | 1,644 |
2026 | — |  | 1,620 |
Thereafter | — |  | 15,911 |
Total lease payments | $ | 13 |  | $ | 23,717 |
Less: Imputed interest | — |  | (7,687) |
Present value of lease liabilities | $ | 13 |  | $ | 16,030 |
Schedule of Maturities of Operating Lease Liabilities by Fiscal Year Schedule | Future minimum lease under non-cancellable leases at December 31, 2021 were as follows:
| Finance Leases | Operating Leases
Year ending September 30, |  |
2022 (excluding the three months ended December 31, 2021) | $ | 8 |  | $ | 1,263 |
2023 | 5 |  | 1,632 |
2024 | — |  | 1,647 |
2025 | — |  | 1,644 |
2026 | — |  | 1,620 |
Thereafter | — |  | 15,911 |
Total lease payments | $ | 13 |  | $ | 23,717 |
Less: Imputed interest | — |  | (7,687) |
Present value of lease liabilities | $ | 13 |  | $ | 16,030 |

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- Definition Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980 + Details
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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 + Details
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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980 + Details
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