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Securities (Restricted Investments) (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Carrying Value Qualitative Disclosures Related To Election [Line Items] |  |
Restricted Investments | $ 1,166 | $ 1,107
Federal Reserve Bank Stock [Member] |  |
Carrying Value Qualitative Disclosures Related To Election [Line Items] |  |
Restricted Investments | 344 | 344
Federal Home Loan Bank Stock [Member] |  |
Carrying Value Qualitative Disclosures Related To Election [Line Items] |  |
Restricted Investments | 682 | 623
Community Bankers' Bank Stock [Member] |  |
Carrying Value Qualitative Disclosures Related To Election [Line Items] |  |
Restricted Investments | $ 140 | $ 140

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- Definition Investments which are not defined as or included in marketable (debt, equity, or other) securities whose use is restricted in whole or in part, generally by contractual agreements or regulatory requirements. For use in an unclassified balance sheet. + References No definition available. + Details
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