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Leases (Tables) | 9 Months Ended
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Jun. 30, 2022
Leases [Abstract] |
Summary of Lease Term and Incremental Borrowing Rates for Leases | The following table presents certain information related to lease term and incremental borrowing rates for leases as of June 30, 2022 and September 30, 2021:
|  | June 30, 2022 |  | September 30, 2021 |
Weighted-average remaining lease term (in months): |  |  |  |  |
Operating leases |  |  | 48.2 |  |  | 52.2 |
Finance leases |  |  | 38.6 |  |  | 47.1 |
Weighted-average discount rate: |  |  |  |  |
Operating leases |  |  | 3.8 | % |  | 5.1 | %
Finance leases |  |  | 4.4 | % |  | 4.4 | %
Summary of Lease Expense | The following table presents lease expense for the three and nine months ended June 30, 2022 and 2021 (dollars in thousands):
|  | Three Months Ended June 30, |  |  | Nine Months Ended June 30, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Finance lease costs: |  |  |  |  |  |  |  |  |  |  |  |
Amortization of right of use asset |  | $ | 109 |  |  | $ | 87 |  |  | $ | 327 |  |  | $ | 301 |
Interest on lease liability |  |  | 12 |  |  |  | 16 |  |  |  | 39 |  |  |  | 48 |
Operating lease cost |  |  | 1,677 |  |  |  | 1,885 |  |  |  | 5,184 |  |  |  | 5,825 |
Variable lease cost |  |  | 843 |  |  |  | 801 |  |  |  | 2,532 |  |  |  | 1,271 |
Sublease income |  |  | (46 | ) |  |  | (53 | ) |  |  | (141 | ) |  |  | (157 | )
Total lease cost |  | $ | 2,595 |  |  | $ | 2,736 |  |  | $ | 7,941 |  |  | $ | 7,288 |
Summary of Undiscounted Future Minimum Lease Payments Under Non-cancelable Leases | The table below reconciles the undiscounted future minimum lease payments under non-cancelable leases to the total lease liabilities recognized on the Condensed Consolidated Balance Sheet as of June 30, 2022 (dollars in thousands):
Year Ending September 30, |  | Operating Leases |  |  | Financing Leases |  |  | Total |
2022 |  | $ | 1,762 |  |  | $ | 104 |  |  | $ | 1,866 |
2023 |  |  | 5,714 |  |  |  | 467 |  |  |  | 6,181 |
2024 |  |  | 4,901 |  |  |  | 417 |  |  |  | 5,318 |
2025 |  |  | 3,230 |  |  |  | 362 |  |  |  | 3,592 |
2026 |  |  | 1,839 |  |  |  | 53 |  |  |  | 1,892 |
Thereafter |  |  | 2,377 |  |  |  | — |  |  |  | 2,377 |
Total future minimum lease payments |  | $ | 19,823 |  |  | $ | 1,403 |  |  | $ | 21,226 |
Less effects of discounting |  |  | (1,316 | ) |  |  | (77 | ) |  |  | (1,393 | )
Total lease liabilities |  | $ | 18,507 |  |  | $ | 1,326 |  |  | $ | 19,833 |
Reported as of June 30, 2022 |  |  |  |  |  |  |  |  |
Short-term lease liabilities |  | $ | 5,486 |  |  | $ | 427 |  |  | $ | 5,913 |
Long-term lease liabilities |  |  | 13,021 |  |  |  | 899 |  |  |  | 13,920 |
Total lease liabilities |  | $ | 18,507 |  |  | $ | 1,326 |  |  | $ | 19,833 |

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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 https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980 + Details
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