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LEASES | 3 Months Ended
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Dec. 31, 2021
LEASES |
LEASES | 13. LEASES The Company determines at lease inception whether an arrangement that provides control over the use of an asset is a lease. The Company recognizes at lease commencement a right-of-use (ROU) asset and lease liability based on the present value of the future lease payments over the lease term. The Company has elected not to recognize a ROU asset and lease liability for leases with terms of 12 months or less. Certain of the Company’s leases include options to extend the term of the lease for up to 20 years. When it is reasonably certain that the Company will exercise the option, Management includes the impact of the option in the lease term for purposes of determining total future lease payments. As most of the Company’s lease agreements do not explicitly state the discount rate implicit in the lease, Management uses the Company’s incremental borrowing rate on the commencement date to calculate the present value of future payments based on the tenor of each arrangement. The Company’s leases for real estate commonly include escalating payments. These variable lease payments are included in the calculation of the ROU asset and lease liability. In addition to the present value of the future lease payments, the calculation of the ROU asset also includes any deferred rent, lease pre-payments and initial direct costs of obtaining the lease. In addition to the base rent, real estate leases typically contain provisions for common-area maintenance and other similar services, which are considered non-lease components for accounting purposes. Non-lease components are excluded from ROU assets and lease liabilities and expensed as incurred. The Company’s leases are for office space, manufacturing facilities, and machinery and equipment. The components of lease costs are shown below: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended | ​ | Three Months Ended
​ | ​ | December 31, | ​ | December 31,
(Dollars in thousands) |  | 2021 |  | 2020
Finance lease cost | ​ | ​ |  | ​ | ​ |
Amortization of right-of-use assets | ​ | $ | 607 | ​ | ​ | 492
Interest on lease liabilities | ​ |  | 302 | ​ |  | 313
Operating lease cost | ​ |  | 1,561 | ​ |  | 1,452
Total lease costs | ​ | $ | 2,470 | ​ | ​ | 2,257
​ Additional information related to leases are shown below: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended | ​ | Three Months Ended | ​
​ | ​ | December 31, | ​ | December 31, | ​
(Dollars in thousands) |  | 2021 |  | 2020 | ​
Cash paid for amounts included in the measurement of lease liabilities | ​ | ​ |  | ​ | ​ |  | ​
Operating cash flows from operating leases | ​ | $ | 1,503 | ​ | ​ | 1,425 | ​
Operating cash flows from finance leases | ​ |  | 248 | ​ |  | 313 | ​
Financing cash flows from finance leases | ​ |  | 301 | ​ |  | 417 | ​
Right-of-use assets obtained in exchange for lease liabilities | ​ | ​ | ​ | ​ | ​ | ​ | ​
Operating leases | ​ | $ | 901 | ​ | ​ | — | ​
Weighted-average remaining lease term | ​ |  | ​ | ​ |  | ​ | ​
Operating leases | ​ |  | 9.9 | years |  | 5.9 | years
Finance leases | ​ |  | 12.7 | years |  | 12.3 | years
Weighted-average discount rate | ​ |  | ​ | ​ |  | ​ | ​
Operating leases | ​ |  | 3.12 | % |  | 3.10 | %
Finance leases | ​ |  | 4.58 | % |  | 4.30 | %
​ The following is a reconciliation of future undiscounted cash flows to the operating and finance lease liabilities, and the related ROU assets, presented on the Consolidated Balance Sheet on December 31, 2021: ​
​ | ​ | ​ | ​ | ​ | ​
(Dollars in thousands) | ​ | Operating |  | Finance
Years Ending September 30: |  | Leases |  | Leases
2022 (excluding the three months ended December 31, 2021) | ​ | $ | 4,313 |  | 1,599
2023 | ​ |  | 5,094 |  | 2,189
2024 | ​ |  | 4,136 |  | 2,248
2025 | ​ |  | 3,640 |  | 2,304
2026 and thereafter | ​ |  | 19,246 |  | 21,649
Total minimum lease payments | ​ |  | 36,429 |  | 29,989
Less: amounts representing interest | ​ |  | 5,374 |  | 7,915
Present value of net minimum lease payments | ​ | $ | 31,055 |  | 22,074
Less: current portion of lease obligations | ​ |  | 4,346 |  | 1,250
Non-current portion of lease obligations | ​ | $ | 26,709 |  | 20,824
​ | ​ | ​ | ​ | ​ | ​
ROU assets | ​ | $ | 31,117 |  | 18,523
​ Operating lease liabilities are included on the Consolidated Balance Sheet in accrued other expenses (current portion) and as a caption on the Consolidated Balance Sheet (long-term portion). Finance lease liabilities are included on the Consolidated Balance Sheet in accrued other expenses (current portion) and other liabilities (long-term portion). Operating lease ROU assets are included as a caption on the Consolidated Balance Sheet and finance lease ROU assets are included in Property, plant and equipment on the Consolidated Balance sheet.

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