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Income Taxes (Details Narrative) - USD ($) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Dec. 22, 2017 | Dec. 31, 2018 | Dec. 31, 2017
Valuation allowance, deferred tax asset, change in amount |  | $ 497 |
U.S. Income tax rate | 35.00% | 21.00% | 34.00%
Penalties and interest accrued |  |  |
Unrecognized tax benefits |  |  |
Delaware State Income Tax [Member] |  |  |
U.S. Income tax rate |  | 21.00% |

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