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Short-Term and Long-Term Borrowings (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Federal Funds Purchased [Member]    
Short-Term and Long-Term Borrowings [Abstract]    
Secured borrowings $ 0 $ 0
Federal Funds purchased 0 0
Federal Home Loan Bank Advances [Member]    
Short-Term and Long-Term Borrowings [Abstract]    
Current collateral borrowing capacity with FHLB 395,455  
Unsecured lines of credit with correspondent banks 132,000  
Long-term borrowings 0 $ 0
Federal Reserve Bank Advances [Member]    
Short-Term and Long-Term Borrowings [Abstract]    
Par value of unpledged securities available to pledge $ 523,888  
Federal Reserve Bank Advances [Member] | Overnight Index Swap Rate [Member]    
Short-Term and Long-Term Borrowings [Abstract]    
Advances term 1 year  
Basis spread on variable rate 0.10%