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Loans Modified (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Dec. 31, 2023
Financing Receivable, Modified [Line Items]          
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification (1.22%) (2.04%) (1.61%) (1.92%)  
Financing Receivable, Modified, Weighted Average Term Increase from Modification 2 years 1 month 6 days 9 months 18 days 1 year 2 months 12 days 10 months 24 days  
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.01% 0.16% 0.24% 0.18%  
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 880,000 $ 11,747,000 $ 18,618,000 $ 13,028,000  
Financing Receivable, Modified, Commitment to Lend 1,500,000   1,500,000    
Nonaccrual loans $ 71,368,000   $ 71,368,000   $ 60,259,000
FinancingReceivableModifiedPaymentDeferralPeriod 0 years 0 years 4 months 24 days 0 years  
Financial Asset Acquired with Credit Deterioration [Member]          
Financing Receivable, Modified [Line Items]          
Business Combination, Acquired Receivable, Fair Value $ 2,400,000   $ 2,400,000   2,800,000
Nonaccrual loans $ 546,000,000   546,000,000   534,000
Financial Asset, 30 to 59 Days Past Due          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default     150,000    
Financial Asset, 60 to 89 Days Past Due          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default     19,000    
Financial Asset, Equal to or Greater than 90 Days Past Due          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default     $ 5,800,000    
Commercial Financial Agricultural less PPP and Overdrafts          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification 0.00% 0.00% (0.50%) 0.00%  
Financing Receivable, Modified, Weighted Average Term Increase from Modification 6 months 7 months 6 days 3 months 18 days 7 months 6 days  
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.02% 0.81% 0.89% 0.89%  
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 300,000 $ 10,382,000 $ 11,846,000 $ 11,424,000  
Nonaccrual loans $ 26,823,000   $ 26,823,000   21,284,000
FinancingReceivableModifiedPaymentDeferralPeriod 0 years 0 years 4 months 24 days 0 years  
PPP loans receivable [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification 0.00% 0.00% 0.00% 0.00%  
Financing Receivable, Modified, Weighted Average Term Increase from Modification 0 years 0 years 0 years 0 years  
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.00% 0.00% 0.00% 0.00%  
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 0 $ 0 $ 0 $ 0  
Nonaccrual loans $ 0   $ 0   0
FinancingReceivableModifiedPaymentDeferralPeriod 0 years 0 years 0 years 0 years  
Bank Overdrafts          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification 0.00% 0.00% 0.00% 0.00%  
Financing Receivable, Modified, Weighted Average Term Increase from Modification 0 years 0 years 0 years 0 years  
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.00% 0.00% 0.00% 0.00%  
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 0 $ 0 $ 0 $ 0  
FinancingReceivableModifiedPaymentDeferralPeriod 0 years 0 years 0 years 0 years  
Construction Real Estate Commercial [Domain]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification 0.00% 0.00% 0.00% 0.00%  
Financing Receivable, Modified, Weighted Average Term Increase from Modification 0 years 1 year 0 years 1 year  
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.00% 0.23% 0.00% 0.23%  
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 0 $ 366,000 $ 0 $ 366,000  
Nonaccrual loans $ 37,000   $ 37,000   504,000
FinancingReceivableModifiedPaymentDeferralPeriod 0 years 0 years 0 years 0 years  
Construction Real Estate Retail          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification 0.00% 0.00% 0.00% 0.00%  
Financing Receivable, Modified, Weighted Average Term Increase from Modification 0 years 0 years 0 years 0 years  
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.00% 0.00% 0.00% 0.00%  
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 0 $ 0 $ 0 $ 0  
Nonaccrual loans $ 173,000   $ 173,000   0
FinancingReceivableModifiedPaymentDeferralPeriod 0 years 0 years 0 years 0 years  
Residential Real Estate Commercial [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification 0.00% 0.00% (1.00%) 0.00%  
Financing Receivable, Modified, Weighted Average Term Increase from Modification 10 months 24 days 0 years 2 years 2 months 12 days 4 months 24 days  
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.07% 0.00% 0.17% 0.03%  
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 406,000 $ 0 $ 1,054,000 $ 162,000  
Nonaccrual loans $ 4,091,000   $ 4,091,000   2,670,000
FinancingReceivableModifiedPaymentDeferralPeriod 0 years 0 years 0 years 0 years  
Residential Real Estate - Mortgage [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification 0.00% (1.88%) 0.00% (1.88%)  
Financing Receivable, Modified, Weighted Average Term Increase from Modification 3 months 18 days 4 months 24 days 4 years 2 months 12 days 4 months 24 days  
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.00% 0.01% 0.01% 0.01%  
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 46,000 $ 135,000 $ 93,000 $ 135,000  
Nonaccrual loans $ 13,124,000   $ 13,124,000   11,786,000
FinancingReceivableModifiedPaymentDeferralPeriod 0 years 0 years 0 years 0 years  
Residential Real Estate - HELOC [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification 0.00% 0.00% 0.00% 0.00%  
Financing Receivable, Modified, Weighted Average Term Increase from Modification 0 years 0 years 0 years 0 years  
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.00% 0.00% 0.00% 0.00%  
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 0 $ 0 $ 0 $ 0  
Nonaccrual loans $ 813,000   $ 813,000   815,000
FinancingReceivableModifiedPaymentDeferralPeriod 0 years 0 years 0 years 0 years  
Residential Real Estate - Installment [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification (1.22%) (4.13%) (1.22%) (1.72%)  
Financing Receivable, Modified, Weighted Average Term Increase from Modification 10 years 4 months 24 days 10 years 9 years 7 months 6 days 10 years  
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 2.11% 0.47% 3.04% 1.95%  
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 128,000 $ 20,000 $ 184,000 $ 83,000  
Nonaccrual loans $ 15,000   $ 15,000   16,000
FinancingReceivableModifiedPaymentDeferralPeriod 0 years 0 years 0 years 0 years  
Payment Deferral          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 0 $ 0 $ 215,000 $ 0  
Payment Deferral | Commercial Financial Agricultural less PPP and Overdrafts          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 54,000 0  
Payment Deferral | PPP loans receivable [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Payment Deferral | Bank Overdrafts          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Payment Deferral | Construction Real Estate Commercial [Domain]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Payment Deferral | Construction Real Estate Retail          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Payment Deferral | Residential Real Estate Commercial [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Payment Deferral | Residential Real Estate - Mortgage [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Payment Deferral | Residential Real Estate - HELOC [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Payment Deferral | Residential Real Estate - Installment [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Extended Maturity          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 803,000 11,576,000 17,630,000 12,780,000  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 5,888,000 150,000 8,939,000 150,000  
Extended Maturity | Commercial Financial Agricultural less PPP and Overdrafts          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 300,000 10,370,000 11,783,000 11,412,000  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 5,821,000 0 8,872,000 0  
Extended Maturity | PPP loans receivable [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Extended Maturity | Bank Overdrafts          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Extended Maturity | Construction Real Estate Commercial [Domain]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 366,000 0 366,000  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Extended Maturity | Construction Real Estate Retail          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Extended Maturity | Residential Real Estate Commercial [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 406,000 0 834,000 162,000  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 150,000 0 150,000  
Extended Maturity | Residential Real Estate - Mortgage [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 46,000 0 93,000 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 48,000 0 48,000 0  
Extended Maturity | Residential Real Estate - HELOC [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Extended Maturity | Residential Real Estate - Installment [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 51,000 4,000 107,000 4,000  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 19,000 0 19,000 0  
Interest Rate Below Market Reduction          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 8,000 355,000 22,000  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 8,000 0 8,000  
Interest Rate Below Market Reduction | Commercial Financial Agricultural less PPP and Overdrafts          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 9,000 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Interest Rate Below Market Reduction | PPP loans receivable [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Interest Rate Below Market Reduction | Bank Overdrafts          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Interest Rate Below Market Reduction | Construction Real Estate Commercial [Domain]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Interest Rate Below Market Reduction | Construction Real Estate Retail          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Interest Rate Below Market Reduction | Residential Real Estate Commercial [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Interest Rate Below Market Reduction | Residential Real Estate - Mortgage [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Interest Rate Below Market Reduction | Residential Real Estate - HELOC [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Interest Rate Below Market Reduction | Residential Real Estate - Installment [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Extended Maturity and Interest Rate Reduction          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 77,000 151,000 418,000 214,000  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 135,000 0 135,000  
Extended Maturity and Interest Rate Reduction | Commercial Financial Agricultural less PPP and Overdrafts          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Extended Maturity and Interest Rate Reduction | PPP loans receivable [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Extended Maturity and Interest Rate Reduction | Bank Overdrafts          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Extended Maturity and Interest Rate Reduction | Construction Real Estate Commercial [Domain]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Extended Maturity and Interest Rate Reduction | Construction Real Estate Retail          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Extended Maturity and Interest Rate Reduction | Residential Real Estate Commercial [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 220,000 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Extended Maturity and Interest Rate Reduction | Residential Real Estate - Mortgage [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 135,000 0 135,000  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 135,000 0 135,000  
Extended Maturity and Interest Rate Reduction | Residential Real Estate - HELOC [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Extended Maturity and Interest Rate Reduction | Residential Real Estate - Installment [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 77,000 16,000 77,000 79,000  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Principal Forgiveness          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification 0 0 0 0  
Principal Forgiveness | Commercial Financial Agricultural less PPP and Overdrafts          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification 0 0 0 0  
Principal Forgiveness | PPP loans receivable [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification 0 0 0 0  
Principal Forgiveness | Bank Overdrafts          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification 0 0 0 0  
Principal Forgiveness | Construction Real Estate Commercial [Domain]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification 0 0 0 0  
Principal Forgiveness | Construction Real Estate Retail          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification 0 0 0 0  
Principal Forgiveness | Residential Real Estate Commercial [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification 0 0 0 0  
Principal Forgiveness | Residential Real Estate - Mortgage [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification 0 0 0 0  
Principal Forgiveness | Residential Real Estate - HELOC [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification 0 0 0 0  
Principal Forgiveness | Residential Real Estate - Installment [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification 0 0 0 0  
Modification Other          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 12,000 0 12,000  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Modification Other | Commercial Financial Agricultural less PPP and Overdrafts          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 12,000 0 12,000  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Modification Other | PPP loans receivable [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Modification Other | Bank Overdrafts          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Modification Other | Construction Real Estate Commercial [Domain]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Modification Other | Construction Real Estate Retail          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Modification Other | Residential Real Estate Commercial [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Modification Other | Residential Real Estate - Mortgage [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Modification Other | Residential Real Estate - HELOC [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Modification Other | Residential Real Estate - Installment [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default $ 0 $ 0 $ 0 $ 0  
Commercial Real Estate [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification 0.00% 0.00% (1.90%) 0.00%  
Financing Receivable, Modified, Weighted Average Term Increase from Modification 0 years 3 years 7 months 6 days 2 years 10 months 24 days 3 years 7 months 6 days  
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.00% 0.05% 0.28% 0.05%  
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 0 $ 836,000 $ 5,435,000 $ 836,000  
Nonaccrual loans $ 24,052,000   $ 24,052,000   20,740,000
FinancingReceivableModifiedPaymentDeferralPeriod 0 years 0 years 4 months 24 days 0 years  
Commercial Real Estate [Member] | Payment Deferral          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 0 $ 0 $ 161,000 $ 0  
Commercial Real Estate [Member] | Extended Maturity          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 836,000 4,813,000 836,000  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Commercial Real Estate [Member] | Interest Rate Below Market Reduction          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 340,000 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Commercial Real Estate [Member] | Extended Maturity and Interest Rate Reduction          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 121,000 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Commercial Real Estate [Member] | Principal Forgiveness          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification 0 0 0 0  
Commercial Real Estate [Member] | Modification Other          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default $ 0 $ 0 $ 0 $ 0  
Consumer less GFSC and Check Loans          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification 0.00% (0.69%) (7.54%) (2.92%)  
Financing Receivable, Modified, Weighted Average Term Increase from Modification 0 years 0 years 0 years 0 years  
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.00% 0.00% 0.00% 0.00%  
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 0 $ 8,000 $ 6,000 $ 22,000  
Nonaccrual loans $ 2,200,000   $ 2,200,000   2,371,000
FinancingReceivableModifiedPaymentDeferralPeriod 0 years 0 years 0 years 0 years  
Consumer less GFSC and Check Loans | Payment Deferral          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 0 $ 0 $ 0 $ 0  
Consumer less GFSC and Check Loans | Extended Maturity          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Consumer less GFSC and Check Loans | Interest Rate Below Market Reduction          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 8,000 6,000 22,000  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 8,000 0 8,000  
Consumer less GFSC and Check Loans | Extended Maturity and Interest Rate Reduction          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Consumer less GFSC and Check Loans | Principal Forgiveness          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification 0 0 0 0  
Consumer less GFSC and Check Loans | Modification Other          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default $ 0 $ 0 $ 0 $ 0  
Check loans          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification 0.00% 0.00% 0.00% 0.00%  
Financing Receivable, Modified, Weighted Average Term Increase from Modification 0 years 0 years 0 years 0 years  
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.00% 0.00% 0.00% 0.00%  
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 0 $ 0 $ 0 $ 0  
FinancingReceivableModifiedPaymentDeferralPeriod 0 years 0 years 0 years 0 years  
Check loans | Payment Deferral          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 0 $ 0 $ 0 $ 0  
Check loans | Extended Maturity          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Check loans | Interest Rate Below Market Reduction          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Check loans | Extended Maturity and Interest Rate Reduction          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Check loans | Principal Forgiveness          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification 0 0 0 0  
Check loans | Modification Other          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default $ 0 $ 0 $ 0 $ 0  
Finance Leases Portfolio Segment [Member]          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification 0.00% 0.00% 0.00% 0.00%  
Financing Receivable, Modified, Weighted Average Term Increase from Modification 0 years 0 years 0 years 0 years  
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage 0.00% 0.00% 0.00% 0.00%  
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 0 $ 0 $ 0 $ 0  
Nonaccrual loans $ 40,000   $ 40,000   $ 73,000
FinancingReceivableModifiedPaymentDeferralPeriod 0 years 0 years 0 years 0 years  
Finance Leases Portfolio Segment [Member] | Payment Deferral          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount $ 0 $ 0 $ 0 $ 0  
Finance Leases Portfolio Segment [Member] | Extended Maturity          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Finance Leases Portfolio Segment [Member] | Interest Rate Below Market Reduction          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Finance Leases Portfolio Segment [Member] | Extended Maturity and Interest Rate Reduction          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default 0 0 0 0  
Finance Leases Portfolio Segment [Member] | Principal Forgiveness          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification 0 0 0 0  
Finance Leases Portfolio Segment [Member] | Modification Other          
Financing Receivable, Modified [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default $ 0 $ 0 $ 0 $ 0