XML 71 R59.htm IDEA: XBRL DOCUMENT v3.24.2.u1
OPERATING LEASE RIGHT-OF-USE ASSETS AND LIABILITIES - Lease Cost (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Sep. 30, 2023
Leases [Abstract]          
Weighted-average discount rate 2.44%   2.44%   2.38%
Weighted-average remaining lease term (years) 8 years 11 months 4 days   8 years 11 months 4 days   9 years 7 months 28 days
Lease expense $ 990 $ 978 $ 3,007 $ 2,974  
Short-term and variable lease cost 21 22 44 106  
Sublease income (314) (368) (953) (1,040)  
Total lease cost for operating leases $ 697 $ 632 $ 2,098 $ 2,040