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Fair Value of Financial Instruments and Fair Value Measurements - Schedule of Fair Value, Assets Measured On Recurring Basis (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale | $ 314,489 | $ 362,998
Loans held for Sale | 9,753 | 8,497
Level 1 [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale | 2,057 | 2,316
Loans held for Sale |  |
Assets: Derivative financial instruments |  |
Liability: Derivative financial instruments |  |
Level 2 [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale | 312,432 | 360,682
Loans held for Sale | 9,753 | 8,497
Assets: Derivative financial instruments | 1,576 | 532
Liability: Derivative financial instruments | (1,128) | (50)
Level 3 [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale |  |
Loans held for Sale |  |
Assets: Derivative financial instruments |  |
Liability: Derivative financial instruments |  |
Fair Value, Measurements, Recurring [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Loans held for Sale | 9,753 | 8,497
Assets: Derivative financial instruments | 1,576 | 532
Liability: Derivative financial instruments | (1,128) | (50)
Fair Value, Measurements, Recurring [Member] | Municipal Obligations, Tax Exempt [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale | 141,683 | 145,862
Fair Value, Measurements, Recurring [Member] | Municipal Obligations, Taxable [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale | 50,057 | 46,779
Fair Value, Measurements, Recurring [Member] | Agency Mortgage-backed Securities [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale | 116,624 | 162,031
Fair Value, Measurements, Recurring [Member] | Certificates of Deposit [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale | 1,905 | 1,904
Fair Value, Measurements, Recurring [Member] | U.S. Federal Agency Obligations [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale | 2,163 | 4,106
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Loans held for Sale |  |
Assets: Derivative financial instruments |  |
Liability: Derivative financial instruments |  |
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] | Municipal Obligations, Tax Exempt [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale |  |
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] | Municipal Obligations, Taxable [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale |  |
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] | Agency Mortgage-backed Securities [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale |  |
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] | Certificates of Deposit [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale |  |
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] | U.S. Federal Agency Obligations [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale |  |
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Loans held for Sale | 9,753 | 8,497
Assets: Derivative financial instruments | 1,576 | 532
Liability: Derivative financial instruments | (1,128) | (50)
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] | Municipal Obligations, Tax Exempt [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale | 141,683 | 145,862
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] | Municipal Obligations, Taxable [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale | 50,057 | 46,779
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] | Agency Mortgage-backed Securities [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale | 116,624 | 162,031
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] | Certificates of Deposit [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale | 1,905 | 1,904
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] | U.S. Federal Agency Obligations [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale | 2,163 | 4,106
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Loans held for Sale |  |
Assets: Derivative financial instruments |  |
Liability: Derivative financial instruments |  |
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Municipal Obligations, Tax Exempt [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale |  |
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Municipal Obligations, Taxable [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale |  |
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Agency Mortgage-backed Securities [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale |  |
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Certificates of Deposit [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale |  |
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | U.S. Federal Agency Obligations [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale |  |
Fair Value, Measurements, Recurring [Member] | U.S. Treasury Securities [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale | 2,057 | 2,316
Fair Value, Measurements, Recurring [Member] | U.S. Treasury Securities [Member] | Level 1 [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale | 2,057 | 2,316
Fair Value, Measurements, Recurring [Member] | U.S. Treasury Securities [Member] | Level 2 [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale |  |
Fair Value, Measurements, Recurring [Member] | U.S. Treasury Securities [Member] | Level 3 [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available for sale |  |

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