XML 118 R102.htm IDEA: XBRL DOCUMENT v3.24.0.1
COMMITMENTS, CONTINGENT LIABILITIES AND RESTRICTIONS (Details) - USD ($)
$ in Thousands
12 Months Ended
Nov. 16, 2023
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Commitments and contingencies        
Contract amount of commitments and contingencies   $ 1,555,901 $ 1,544,138  
Federal Reserve unused borrowing capacity   1,110,000    
Loss contingency accrual, payments   5,800    
Basis points 0.134%      
Uninsured deposits     5,000,000  
FDIC expenses   1,500    
Litigation accrual   5,800 0 $ (100)
FDIC insurance expense   9,500 5,500 $ 4,100
Commitments to extend credit        
Commitments and contingencies        
Contract amount of commitments and contingencies   1,494,549 1,486,791  
Standby letters of credit        
Commitments and contingencies        
Contract amount of commitments and contingencies   $ 61,352 $ 57,347