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Fair Value Measurements (Company's Financial Instruments) (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Financial Assets: |  |
Securities available for sale | $ 144,298 | $ 132,566
Quoted Prices In Active Markets For Identical Assets (Level 1) [Member] |  |
Financial Assets: |  |
Cash and short-term investments | 18,353 | 35,848
Securities available for sale | 0 | 0
Restricted Investments | 0 | 0
Loans, net | 0 | 0
Bank owned life insurance | 0 | 0
Accrued interest receivable | 0 | 0
Financial Liabilities: |  |
Deposits |  | 0
Federal funds purchased | 0 |
Accrued interest payable | 0 | 0
Significant Other Observable Inputs (Level 2) [Member] |  |
Financial Assets: |  |
Cash and short-term investments | 0 | 0
Securities available for sale | 144,298 | 132,023
Restricted Investments | 1,170 | 1,107
Loans, net | 0 | 0
Bank owned life insurance | 447 | 1,955
Accrued interest receivable | 2,222 | 486
Financial Liabilities: |  |
Deposits | 703,323 | 662,696
Federal funds purchased | 1,871 |
Accrued interest payable | 101 | 44
Significant Unobservable Inputs (Level 3) [Member] |  |
Financial Assets: |  |
Cash and short-term investments | 0 | 0
Securities available for sale | 0 | 543
Restricted Investments | 0 | 0
Loans, net | 592,566 | 559,665
Bank owned life insurance | 0 | 0
Accrued interest receivable | 0 | 0
Financial Liabilities: |  |
Deposits | 0 | 0
Federal funds purchased | 0 |
Accrued interest payable | 0 | 0
Carrying Amount [Member] |  |
Financial Assets: |  |
Cash and short-term investments | 18,353 | 35,848
Securities available for sale | 144,298 | 132,566
Restricted Investments | 1,170 | 1,107
Loans, net | 601,371 | 564,406
Bank owned life insurance | 447 | 1,955
Accrued interest receivable | 2,222 | 486
Financial Liabilities: |  |
Deposits | 703,104 | 663,414
Federal funds purchased | 1,871 |
Accrued interest payable | 101 | 44
Fair Value [Member] |  |
Financial Assets: |  |
Cash and short-term investments | 18,353 | 35,848
Securities available for sale | 144,298 | 132,566
Restricted Investments | 1,170 | 1,107
Loans, net | 592,566 | 559,665
Bank owned life insurance | 447 | 1,955
Accrued interest receivable | 2,222 | 486
Financial Liabilities: |  |
Deposits | 703,323 | 662,696
Federal funds purchased | 1,871 |
Accrued interest payable | $ 101 | $ 44

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