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OPERATING LEASE RIGHT-OF-USE ASSETS AND LIABILITIES
 9 Months Ended
Jun. 30, 2023
Leases [Abstract]  
OPERATING LEASE RIGHT-OF-USE ASSETS AND LIABILITIES OPERATING LEASE RIGHT-OF-USE ASSETS AND LIABILITIES
Operating lease right-of-use ("ROU") assets, included in other assets, were $27.7 million and $31.0 million at June 30, 2023 and 2022, respectively.

Operating lease liabilities, included in accrued expenses and other liabilities, were $29.6 million and $32.9 million at June 30, 2023 and 2022, respectively.

Undiscounted future minimum operating lease payments and a reconciliation to the amount recorded as operating lease liabilities at June 30, 2023 were as follows:
(Dollars in thousands)
Remaining in 2023$1,091 
20243,913 
20253,718 
20263,195 
20273,092 
Thereafter18,639 
Total undiscounted future minimum lease payments 33,648 
Discount(4,003)
Total operating lease liabilities$29,645 

The weighted-average discount rate and remaining lease term for operating leases at June 30, 2023 were as follows:
Weighted-average discount rate2.37 %
Weighted-average remaining lease term (years)9.82

The components of total lease costs for operating leases were as follows:
Three Months Ended June 30,Nine Months Ended June 30,
(Dollars in thousands)2023202220232022
Lease expense$978 $1,119 $2,974 $3,375 
Short-term and variable lease cost22 58 106 133 
ROU asset impairment— 670 — 670 
Sublease income(368)(375)(1,040)(906)
Total lease cost for operating leases$632 $1,472 $2,040 $3,272