v3.26.1
Fair Value Measurements (Assets Measured at Fair Value on a Recurring and Non-Recurring Basis) (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Securities available for sale $ 910,466 $ 922,472  
Loan Servicing Rights [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 1,900    
Collateral Dependent Loans [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 46,807    
Other Real Estate Owned [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 552    
Long-lived Assets Held for Sale [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 0    
Measured On A Recurring Basis [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 912,119 924,660  
Liabilities at fair value 106 97  
Measured On A Recurring Basis [Member] | Derivative Instruments, Liabilities [Member] | Interest Rate Swaps / Products [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Liabilities at fair value (27,404) (26,819)  
Measured On A Recurring Basis [Member] | Derivative Instruments, Liabilities [Member] | Mortgage Banking [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Liabilities at fair value (20) (13)  
Measured On A Recurring Basis [Member] | U.S. Treasury Bills [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Securities available for sale 19,984    
Measured On A Recurring Basis [Member] | Mortgage-Backed Securities [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Securities available for sale 832,109 877,631  
Measured On A Recurring Basis [Member] | Other Debt Securities [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Securities available for sale 58,373 44,841  
Measured On A Recurring Basis [Member] | Derivative Instruments, Assets [Member] | Cash Flow Hedging [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 1,653 2,188  
Measured On A Recurring Basis [Member] | Derivative Instruments, Assets [Member] | Interest Rate Swaps / Products [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 27,402 26,817  
Measured On A Recurring Basis [Member] | Derivative Instruments, Assets [Member] | Mortgage Banking [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 128 112  
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 912,119 924,660  
Liabilities at fair value 106 97  
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Derivative Instruments, Liabilities [Member] | Interest Rate Swaps / Products [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Liabilities at fair value (27,404) (26,819)  
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Derivative Instruments, Liabilities [Member] | Mortgage Banking [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Liabilities at fair value (20) (13)  
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | U.S. Treasury Bills [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Securities available for sale 19,984    
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Mortgage-Backed Securities [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Securities available for sale 832,109 877,631  
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Other Debt Securities [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Securities available for sale 58,373 44,841  
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Derivative Instruments, Assets [Member] | Cash Flow Hedging [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 1,653 2,188  
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Derivative Instruments, Assets [Member] | Interest Rate Swaps / Products [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 27,402 26,817  
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Derivative Instruments, Assets [Member] | Mortgage Banking [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 128 112  
Measured On A Nonrecurring Basis [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 51,761 51,031  
Liabilities at fair value 0   $ 0
Measured On A Nonrecurring Basis [Member] | Loans Held For Sale [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 2,502 3,365  
Measured On A Nonrecurring Basis [Member] | Loan Servicing Rights [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 1,900 1,767  
Measured On A Nonrecurring Basis [Member] | Collateral Dependent Loans [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 46,807 45,541  
Measured On A Nonrecurring Basis [Member] | Other Real Estate Owned [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 552 94  
Measured On A Nonrecurring Basis [Member] | Long-lived Assets Held for Sale [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 0 264  
Measured On A Nonrecurring Basis [Member] | Level 2 Inputs [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 2,502 3,365  
Measured On A Nonrecurring Basis [Member] | Level 2 Inputs [Member] | Loans Held For Sale [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 2,502 3,365  
Measured On A Nonrecurring Basis [Member] | Level 3 Inputs [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 49,259 47,666  
Measured On A Nonrecurring Basis [Member] | Level 3 Inputs [Member] | Loan Servicing Rights [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 1,900 1,767  
Measured On A Nonrecurring Basis [Member] | Level 3 Inputs [Member] | Collateral Dependent Loans [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 46,807 45,541  
Measured On A Nonrecurring Basis [Member] | Level 3 Inputs [Member] | Other Real Estate Owned [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value 552 94  
Measured On A Nonrecurring Basis [Member] | Level 3 Inputs [Member] | Long-lived Assets Held for Sale [Member]      
Fair Value Assets And Liabilities Measured On Recurring and Nonrecurring Basis [Line Items]      
Assets at fair value $ 0 $ 264