Quarterly report [Sections 13 or 15(d)]

COMMITMENTS AND CONTINGENCIES (Narrative) (Details)

v3.26.3
COMMITMENTS AND CONTINGENCIES (Narrative) (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Other Commitments [Line Items]    
Deposits with other financial institutions $ 129,300 $ 169,500
Uninsured deposits with other financial institutions 86,200 41,900
Reserve for unfunded commitments    
Other Commitments [Line Items]    
Reserve for unfunded commitments and indemnification reserve 32,800 26,200
Indemnification reserve    
Other Commitments [Line Items]    
Reserve for unfunded commitments and indemnification reserve 499 506
Cash Flow Hedging [Member]    
Other Commitments [Line Items]    
Deposits with other financial institutions, serves as collateral for cash flow hedge, fair value hedge, and loan swap derivatives $ 40,100 $ 124,700