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Fair Values - Recurring and Nonrecurring (Details) - USD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021 | Mar. 31, 2021
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Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Equity Securities | $ 1,877 | $ 1,747 | $ 1,796
Available-for-Sale at Fair Value | 582,428 | 559,316 | 464,089
Fair Value, Measurements, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Equity Securities | 1,877 | 1,747 | 1,796
Total Securities Measured on a Recurring Basis | 584,305 | 561,063 | 465,885
Derivatives, included in other assets | 4,131 | 2,083 | 2,298
Total Measured on a Recurring Basis | 588,436 | 563,146 | 468,183
Derivatives, included in other liabilities | 4,131 | 2,083 | 2,298
Total Measured on a Recurring Basis | 4,131 | 2,083 | 2,298
Available-for-Sale at Fair Value | 582,428 | 559,316 | 464,089
Fair Value, Measurements, Recurring | Quoted Prices In Active Markets for Indentical Assets (Level 1) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Equity Securities | 0 | 0 | 0
Total Securities Measured on a Recurring Basis | 0 | 0 | 0
Derivatives, included in other assets | 0 | 0 | 0
Total Measured on a Recurring Basis | 0 | 0 | 0
Derivatives, included in other liabilities | 0 | 0 | 0
Total Measured on a Recurring Basis | 0 | 0 | 0
Available-for-Sale at Fair Value | 0 | 0 | 0
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Equity Securities | 1,877 | 1,747 | 1,796
Total Securities Measured on a Recurring Basis | 584,305 | 561,063 | 465,885
Derivatives, included in other assets | 4,131 | 2,083 | 2,298
Total Measured on a Recurring Basis | 588,436 | 563,146 | 468,183
Derivatives, included in other liabilities | 4,131 | 2,083 | 2,298
Total Measured on a Recurring Basis | 4,131 | 2,083 | 2,298
Available-for-Sale at Fair Value | 582,428 | 559,316 | 464,089
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Equity Securities | 0 | 0 | 0
Total Securities Measured on a Recurring Basis | 0 | 0 | 0
Derivatives, included in other assets | 0 | 0 | 0
Total Measured on a Recurring Basis | 0 | 0 | 0
Derivatives, included in other liabilities | 0 | 0 | 0
Total Measured on a Recurring Basis | 0 | 0 | 0
Available-for-Sale at Fair Value | 0 | 0 | 0
Fair Value, Measurements, Nonrecurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Collateral Dependent Evaluated Loans | 2,168 | 2,457 | 2,423
Collateral Dependent Impaired Loans, Losses Recognized in Earnings |  |  |
Other Real Estate Owned and Repossessed Assets, Net | 180 | 126 | 242
Other Real Estate owned and Repossessed Assets, Net, Losses Recognized in Earnings | 0 | 0 | 0
Fair Value, Measurements, Nonrecurring | Quoted Prices In Active Markets for Indentical Assets (Level 1) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Collateral Dependent Evaluated Loans | 0 | 0 | 0
Other Real Estate Owned and Repossessed Assets, Net | 0 | 0 | 0
Fair Value, Measurements, Nonrecurring | Significant Other Observable Inputs (Level 2) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Collateral Dependent Evaluated Loans | 0 | 0 | 0
Other Real Estate Owned and Repossessed Assets, Net | 0 | 0 | 0
Fair Value, Measurements, Nonrecurring | Significant Unobservable Inputs (Level 3) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Collateral Dependent Evaluated Loans | 2,168 | 2,457 | 2,423
Other Real Estate Owned and Repossessed Assets, Net | 180 | 126 | 242
U.S. Government & Agency Obligations |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 132,744 | 108,365 | 108,370
U.S. Government & Agency Obligations | Fair Value, Measurements, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 132,744 | 108,365 | 108,370
U.S. Government & Agency Obligations | Fair Value, Measurements, Recurring | Quoted Prices In Active Markets for Indentical Assets (Level 1) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 0 | 0 | 0
U.S. Government & Agency Obligations | Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 132,744 | 108,365 | 108,370
U.S. Government & Agency Obligations | Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 0 | 0 | 0
State and Municipal Obligations |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 380 | 400 | 508
State and Municipal Obligations | Fair Value, Measurements, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 380 | 400 | 508
State and Municipal Obligations | Fair Value, Measurements, Recurring | Quoted Prices In Active Markets for Indentical Assets (Level 1) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 0 | 0 | 0
State and Municipal Obligations | Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 380 | 400 | 508
State and Municipal Obligations | Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 0 | 0 | 0
Mortgage-Backed Securities - Residential | Fair Value, Measurements, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 448,504 | 449,751 | 354,411
Mortgage-Backed Securities - Residential | Fair Value, Measurements, Recurring | Quoted Prices In Active Markets for Indentical Assets (Level 1) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 0 | 0 | 0
Mortgage-Backed Securities - Residential | Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 448,504 | 449,751 | 354,411
Mortgage-Backed Securities - Residential | Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 0 | 0 | 0
Corporate and Other Debt Securities |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 800 | 800 | 800
Corporate and Other Debt Securities | Fair Value, Measurements, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 800 | 800 | 800
Corporate and Other Debt Securities | Fair Value, Measurements, Recurring | Quoted Prices In Active Markets for Indentical Assets (Level 1) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 0 | 0 | 0
Corporate and Other Debt Securities | Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | 800 | 800 | 800
Corporate and Other Debt Securities | Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Available-for-Sale at Fair Value | $ 0 | $ 0 | $ 0

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