v3.26.1
MORTGAGE SERVICING RIGHTS - Change in Fair Value of Mortgage Servicing Rights Asset and Other Information (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
MORTGAGE SERVICING RIGHTS [Abstract]          
Beginning balance $ 24,611 $ 24,906 $ 24,041 $ 26,292  
Additions 623 384 943 583  
Valuation adjustment 515 (156) 765 (1,741)  
Ending balance 25,749 $ 25,134 25,749 $ 25,134  
Mortgage loans serviced for others $ 1,777,167   $ 1,777,167   $ 1,810,579
Mortgage servicing rights assets as a percentage of serviced mortgage loans 1.45%   1.45%   1.33%