v3.25.2
Fair Value (Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Details) - USD ($)
Jun. 30, 2025
Dec. 31, 2024
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Mortgage loans held for sale $ 4,400,000 $ 5,600,000
Mortgage IRLCs 160,000 85,000
Fair Value, Inputs, Level 1 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Mortgage IRLCs 0 0
Fair Value, Inputs, Level 2 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Mortgage IRLCs 160,000 85,000
Fair Value, Inputs, Level 3 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Mortgage IRLCs 0 0
Fair Value, Recurring [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Mortgage loans held for sale 4,385,000 5,550,000
Mortgage IRLCs 160,000 85,000
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Mortgage loans held for sale 4,385,000 5,550,000
Mortgage IRLCs 160,000 85,000
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Investments, Fair Value Disclosure 210,958,000 186,883,000
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Investments, Fair Value Disclosure 210,958,000 186,883,000
U S Government Sponsored Entities Asset Backed Securities [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Investments, Fair Value Disclosure 522,385,000 518,576,000
U S Government Sponsored Entities Asset Backed Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Investments, Fair Value Disclosure 522,385,000 518,576,000
Loans Receivable [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Swap 641,000 1,009,000
Loans Receivable [Member] | Fair Value, Inputs, Level 1 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Mortgage IRLCs 0 0
Loans Receivable [Member] | Fair Value, Inputs, Level 2 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Mortgage IRLCs 641,000 1,009,000
Swap 641,000 1,009,000
Loans Receivable [Member] | Fair Value, Inputs, Level 3 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Mortgage IRLCs 0 0
Loans Receivable [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Mortgage IRLCs 641,000 1,009,000
Swap 641,000 1,009,000
Loans Receivable [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Mortgage IRLCs 641,000 1,009,000
Swap 641,000 1,009,000
Equity Securities [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Investments, Fair Value Disclosure 16,195,000 11,488,000
Equity Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Investments, Fair Value Disclosure 15,582,000 10,885,000
Equity Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Investments, Fair Value Disclosure 613,000 603,000
Swap [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Swap 109,000 103,000
Swap [Member] | Fair Value, Inputs, Level 3 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Swap 109,000 103,000
Swap [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Swap 109,000 103,000
Swap [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Swap 109,000 103,000
Corporate Debt Securities    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Investments, Fair Value Disclosure 19,443,000 19,083,000
Corporate Debt Securities | Fair Value, Inputs, Level 2 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Investments, Fair Value Disclosure 12,663,000 12,419,000
Corporate Debt Securities | Fair Value, Inputs, Level 3 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Investments, Fair Value Disclosure 6,780,000 6,664,000
Collateralized Loan Obligations | Fair Value, Recurring [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Investments, Fair Value Disclosure 201,724,000 271,833,000
Collateralized Loan Obligations | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Investments, Fair Value Disclosure $ 201,724,000 271,833,000
US Government-sponsored Enterprises Debt Securities | Fair Value, Recurring [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Investments, Fair Value Disclosure   249,000
US Government-sponsored Enterprises Debt Securities | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]    
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]    
Investments, Fair Value Disclosure   $ 249,000