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Commitments and Contingent Liabilities (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Commitments to Extend Credit [Member]    
Schedule of Commitments [Line Items]    
Off-balance sheet financial instruments, contractual amounts $ 3,001,565 $ 2,937,760
Standby Letters of Credit [Member]    
Schedule of Commitments [Line Items]    
Off-balance sheet financial instruments, contractual amounts $ 137,926 107,082
Standby Letters of Credit [Member] | Minimum    
Schedule of Commitments [Line Items]    
Remaining term 1 month  
Standby Letters of Credit [Member] | Maximum    
Schedule of Commitments [Line Items]    
Remaining term 3 years  
Tax credits    
Schedule of Commitments [Line Items]    
Off-balance sheet financial instruments, contractual amounts $ 1,801 3,514
Limited partnership commitments    
Schedule of Commitments [Line Items]    
Off-balance sheet financial instruments, contractual amounts 39,278 32,548
Unadvanced Commitment on Impaired Loan    
Schedule of Commitments [Line Items]    
Estimated losses attributable to unadvanced commitments on impaired loans 6,100 6,600
Fixed Rate Loan Commitment | Commitments to Extend Credit [Member]    
Schedule of Commitments [Line Items]    
Off-balance sheet financial instruments, contractual amounts $ 156,500 $ 191,600