v3.26.1
Fair Value Disclosures (Carrying Amount and Estimated Fair Value of Financial Instruments) (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Assets:    
Securities available-for-sale, at fair value $ 552,083 $ 539,882
Securities held to maturity, fair value 107,167 109,416
Liabilities:    
Noninterest-bearing demand deposits 951,366 1,062,918
Interest-bearing demand deposits 954,292 945,716
Time deposits 834,633 870,543
Carrying Amount    
Assets:    
Cash and cash equivalents 346,071 464,417
Securities available-for-sale, at fair value 552,083 539,882
Securities held to maturity, fair value 120,968 122,121
Other investments 16,597 16,441
Loans and leases, net and loans held for sale 4,481,718 4,333,541
Derivative financial instruments and interest rate swap agreements, asset $ 11,537 13,191
Derivative Asset, Statement of Financial Position [Extensible Enumeration] Other Assets  
Liabilities:    
Noninterest-bearing demand deposits $ 951,366 1,062,918
Interest-bearing demand deposits 954,292 945,716
Money market and savings deposits 2,455,945 2,273,612
Time deposits 834,633 870,543
Borrowings 3,178 3,009
Subordinated debt 98,733 98,662
Derivative financial instruments and interest rate swap agreements, liability $ 11,621 13,524
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Other Liabilities  
Estimated Fair Value    
Assets:    
Cash and cash equivalents $ 346,071 464,417
Securities available-for-sale, at fair value 552,083 539,882
Securities held to maturity, fair value 107,167 109,416
Loans and leases, net and loans held for sale 4,438,839 4,281,699
Derivative financial instruments and interest rate swap agreements, asset 11,537 $ 13,191
Derivative Asset, Statement of Financial Position [Extensible Enumeration]   Other Assets
Liabilities:    
Noninterest-bearing demand deposits 951,366 $ 1,062,918
Interest-bearing demand deposits 954,292 945,716
Money market and savings deposits 2,455,945 2,273,612
Time deposits 834,852 872,143
Borrowings 3,178 3,009
Subordinated debt 100,731 100,660
Derivative financial instruments and interest rate swap agreements, liability 11,621 $ 13,524
Derivative Liability, Statement of Financial Position [Extensible Enumeration]   Other Liabilities
Fair Value, Inputs, Level 1    
Assets:    
Cash and cash equivalents 346,071 $ 464,417
Fair Value, Inputs, Level 2    
Assets:    
Securities available-for-sale, at fair value 552,083 539,882
Securities held to maturity, fair value 107,167 109,416
Derivative financial instruments and interest rate swap agreements, asset 11,537 13,191
Liabilities:    
Noninterest-bearing demand deposits 951,366 1,062,918
Interest-bearing demand deposits 954,292 945,716
Money market and savings deposits 2,455,945 2,273,612
Time deposits 834,852 872,143
Borrowings 3,178 3,009
Derivative financial instruments and interest rate swap agreements, liability 11,621 13,524
Fair Value, Inputs, Level 3    
Assets:    
Loans and leases, net and loans held for sale 4,438,839 4,281,699
Liabilities:    
Subordinated debt $ 100,731 $ 100,660