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LEASES - Additional information related to leases (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Cash paid for amounts included in the measurement of lease liabilities |  |  |  |
Operating cash flows from operating leases | $ 1,867 | $ 1,792 | $ 5,510 | $ 5,172
Operating cash flows from finance leases | 213 | 230 | 652 | 698
Financing cash flows from finance leases | 331 | 334 | 1,013 | 991
Right-of-use assets obtained in exchange for operating lease liabilities |  |  |  |
Operating leases | $ 515 | $ 402 | $ 2,194 | $ 14,984
Weighted-average remaining lease term |  |  |  |
Operating leases | 10 years 9 months 18 days | 11 years 4 months 24 days | 10 years 9 months 18 days | 11 years 4 months 24 days
Finance leases | 11 years 1 month 6 days | 11 years 3 months 18 days | 11 years 1 month 6 days | 11 years 3 months 18 days
Weighted-average discount rate |  |  |  |
Operating leases | 4.56% | 4.42% | 4.56% | 4.42%
Finance leases | 4.69% | 4.62% | 4.69% | 4.62%

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