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Fair Value (Carrying Amounts and Estimated Fair Value for Financial Instrument Assets and Liabilities) (Details) $ in Thousands | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
--- | --- | --- | --- | ---
Financial assets: |  |  |  |
Debt Securities, Held-to-maturity, Fair Value | $ 510,595 | $ 506,193 |  |
HTM debt securities | 544,931 | 546,583 |  |
Servicing Assets, Fair Value Disclosure | 4,124 | 4,412 |  |
Servicing Asset at Fair Value, Amount | 4,124 | 4,412 | $ 3,310 | $ 2,447
Financial liabilities: |  |  |  |
Time deposits | 634,856 | 390,463 |  |
Short-term Debt, Fair Value | 484,849 | 264,779 |  |
Junior subordinated debentures | 31,918 | 31,032 |  |
Readily Available Market Prices (Level 1) [Member] |  |  |  |
Financial assets: |  |  |  |
Debt Securities, Held-to-maturity, Fair Value | 0 | 0 |  |
Servicing Assets, Fair Value Disclosure | 0 | 0 |  |
Financial liabilities: |  |  |  |
Time deposits | 0 | 0 |  |
Short-term Debt, Fair Value | 0 | 0 |  |
Junior subordinated debentures | 0 | 0 |  |
Observable Market Data (Level 2) [Member] |  |  |  |
Financial assets: |  |  |  |
Debt Securities, Held-to-maturity, Fair Value | 510,595 | 506,193 |  |
Servicing Assets, Fair Value Disclosure | 0 | 0 |  |
Financial liabilities: |  |  |  |
Time deposits | 634,856 | 390,463 |  |
Short-term Debt, Fair Value | 484,849 | 264,779 |  |
Junior subordinated debentures | 31,918 | 31,032 |  |
Company Determined Fair Value (Level 3) [Member] |  |  |  |
Financial assets: |  |  |  |
Debt Securities, Held-to-maturity, Fair Value | 0 | 0 |  |
Servicing Assets, Fair Value Disclosure | 4,124 | 4,412 |  |
Financial liabilities: |  |  |  |
Time deposits | 0 | 0 |  |
Short-term Debt, Fair Value | 0 | 0 |  |
Junior subordinated debentures | 0 | 0 |  |
Carrying Amount [Member] |  |  |  |
Financial assets: |  |  |  |
HTM debt securities | 544,931 | 546,583 |  |
Servicing Assets, Fair Value Disclosure | 2,274 | 2,458 |  |
Financial liabilities: |  |  |  |
Time deposits | 640,539 | 399,376 |  |
Short-term Debt, Fair Value | 485,607 | 265,176 |  |
Junior subordinated debentures | 44,331 | 44,331 |  |
Residential Portfolio Segment [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 1,488,248 | 1,494,707 |  |
Residential Portfolio Segment [Member] | Readily Available Market Prices (Level 1) [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 0 | 0 |  |
Residential Portfolio Segment [Member] | Observable Market Data (Level 2) [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 0 | 0 |  |
Residential Portfolio Segment [Member] | Company Determined Fair Value (Level 3) [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 1,488,248 | 1,494,707 |  |
Residential Portfolio Segment [Member] | Carrying Amount [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 1,753,124 | 1,691,177 |  |
Commercial real estate |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 1,540,327 | 1,550,379 |  |
Commercial real estate | Readily Available Market Prices (Level 1) [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 0 | 0 |  |
Commercial real estate | Observable Market Data (Level 2) [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 0 | 0 |  |
Commercial real estate | Company Determined Fair Value (Level 3) [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 1,540,327 | 1,550,379 |  |
Commercial real estate | Carrying Amount [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 1,653,435 | 1,605,279 |  |
Commercial |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 385,585 | 414,353 |  |
Commercial | Readily Available Market Prices (Level 1) [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 0 | 0 |  |
Commercial | Observable Market Data (Level 2) [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 0 | 0 |  |
Commercial | Company Determined Fair Value (Level 3) [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 385,585 | 414,353 |  |
Commercial | Carrying Amount [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 399,032 | 424,685 |  |
Home equity |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 233,025 | 237,967 |  |
Home equity | Readily Available Market Prices (Level 1) [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 0 | 0 |  |
Home equity | Observable Market Data (Level 2) [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 0 | 0 |  |
Home equity | Company Determined Fair Value (Level 3) [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 233,025 | 237,967 |  |
Home equity | Carrying Amount [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 238,124 | 232,203 |  |
Consumer |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 15,279 | 17,853 |  |
Consumer | Readily Available Market Prices (Level 1) [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 0 | 0 |  |
Consumer | Observable Market Data (Level 2) [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 0 | 0 |  |
Consumer | Company Determined Fair Value (Level 3) [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 15,279 | 17,853 |  |
Consumer | Carrying Amount [Member] |  |  |  |
Financial assets: |  |  |  |
Loans receivable, net of allowance | 17,444 | 20,087 |  |
Fair Value, Measurements, Nonrecurring [Member] | Company Determined Fair Value (Level 3) [Member] | Impaired Loans Specifically Reserved [Member] |  |  |  |
Financial liabilities: |  |  |  |
Impaired Financing Receivable, Recorded Investment | $ 4,768 | $ 69 |  |
Fair Value, Measurements, Nonrecurring [Member] | Company Determined Fair Value (Level 3) [Member] | Impaired Loans Specifically Reserved [Member] | Measurement Input, Cost to Sell [Member] | Valuation, Market Approach [Member] |  |  |  |
Financial liabilities: |  |  |  |
Impaired Loans Specifically Reserved, Measurement Input | 7 | 0.18 |  |
Fixed Rate mortgage interest rate lock commitments | Fair Value, Measurements, Recurring [Member] |  |  |  |
Financial assets: |  |  |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | $ 215 | $ 31 |  |
Fixed Rate mortgage interest rate lock commitments | Fair Value, Measurements, Recurring [Member] | Readily Available Market Prices (Level 1) [Member] |  |  |  |
Financial assets: |  |  |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 0 | 0 |  |
Fixed Rate mortgage interest rate lock commitments | Fair Value, Measurements, Recurring [Member] | Observable Market Data (Level 2) [Member] |  |  |  |
Financial assets: |  |  |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 215 | 31 |  |
Fixed Rate mortgage interest rate lock commitments | Fair Value, Measurements, Recurring [Member] | Company Determined Fair Value (Level 3) [Member] |  |  |  |
Financial assets: |  |  |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 0 | 0 |  |
Forward delivery commitments | Fair Value, Measurements, Recurring [Member] |  |  |  |
Financial assets: |  |  |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 51 | 114 |  |
Forward delivery commitments | Fair Value, Measurements, Recurring [Member] | Readily Available Market Prices (Level 1) [Member] |  |  |  |
Financial assets: |  |  |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 0 |  |  |
Forward delivery commitments | Fair Value, Measurements, Recurring [Member] | Observable Market Data (Level 2) [Member] |  |  |  |
Financial assets: |  |  |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 51 | $ 114 |  |
Forward delivery commitments | Fair Value, Measurements, Recurring [Member] | Company Determined Fair Value (Level 3) [Member] |  |  |  |
Financial assets: |  |  |  |
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | $ 0 |  |  |

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