Annual report pursuant to Section 13 and 15(d)

LEASES - Lease Cost (Details)

v3.24.3
LEASES - Lease Cost (Details) - USD ($)
$ in Thousands
 12 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2022
Lease, Cost [Abstract]      
Amortization of ROU assets $ 5,104 $ 2,791 $ 3,816
Interest on lease liabilities 808 248 205
Operating lease cost 21,463 21,546 21,675
Variable lease cost 10,960 10,601 10,486
Sublease income (273) (89) (279)
Total lease cost 38,062 35,097 35,903
Cash paid for finance and operating lease liabilities:      
Operating cash flows from finance leases 824 259 211
Operating cash flows from operating leases 28,121 27,194 27,648
Financing cash flows from finance leases 5,055 2,642 3,691
ROU assets obtained in exchange for new finance lease liabilities 17,720 4,745 1,516
ROU assets obtained in exchange for new operating lease liabilities $ 7,577 $ 8,294 $ 10,365
Weighted Average Remaining Lease Term [Abstract]      
Weighted-average remaining lease term - finance leases (years) 3 years 9 months 4 years 5 months 19 days 4 years 3 months 10 days
Weighted-average remaining lease term - operating leases (years) 3 years 1 month 13 days 3 years 6 months 7 days 3 years 7 months 13 days
Weighted Average Discount Rate [Abstract]      
Weighted-discount rate - finance leases 5.33% 4.48% 3.08%
Weighted-discount rate - operating leases 4.19% 3.47% 2.45%