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Income Taxes (Income Tax Expense) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017
Operating Loss Carryforwards [Line Items] |  |  |
Current federal |  | $ 972 | $ 1,133
Deferred federal | [1] | 85 | 3
Revaluation of net deferred tax assets |  |  | 979
Total |  | 1,057 | 2,115
Operating Loss Carryforwards [Member] |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Deferred federal |  | $ 34 | $ 52
[1] | Includes tax benefit of operating loss carryforwards of $34 and $52 for the years ended December 31, 2018 and 2017, respectively.

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