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Convertible Loan from Shareholders (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands |  |  | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
May 09, 2017 | Dec. 16, 2016 | Dec. 31, 2018 | Dec. 31, 2017 | May 31, 2017 | Dec. 31, 2016 | Dec. 27, 2016
Preferred stock, par value |  |  | $ 0.01 | $ 0.01 |  |  |
Loss on extinguishment of convertible note |  |  |  | $ 2,364 |  |  |
Series A Convertible Preferred Stock [Member] |  |  |  |  |  |  |
Preferred stock, par value |  |  |  |  | $ 0.01 | $ 0.01 |
Designated preferred stock |  |  |  |  |  |  | 9,736
Securities Purchase Agreement [Member] |  |  |  |  |  |  |
Rights to acquire shares of common stock |  | 655,967 |  |  |  |  |
Securities Purchase Agreement [Member] | Before Reverse Split [Member] |  |  |  |  |  |  |
Rights to acquire shares of common stock |  | 9,735,925 |  |  |  |  |
Securities Purchase Agreement [Member] | Alpha Capital [Member] |  |  |  |  |  |  |
Rights to acquire shares of common stock |  | 655,967 |  |  |  |  |
Rights to acquire shares of common stock were cancelled |  | 655,967 |  |  |  |  |
Securities Purchase Agreement [Member] | Alpha Capital [Member] | Series A Convertible Preferred Stock [Member] |  |  |  |  |  |  |
Preferred stock, par value |  | $ 9,736 |  |  |  |  |
Designated preferred stock | 0.01 | 0.01 |  |  |  |  |
Common stock shares issued and outstanding reduced during the period |  | 26,518,315 |  |  |  |  |
Number of shares issued during period | 3,255 |  |  |  |  |  |
Loan bears interest rate | 6.00% |  |  |  |  |  |
Debt instrument face amount | $ 2,029 |  |  |  |  |  |
Debt maturity date | Nov. 28, 2016 |  |  |  |  |  |
Loss on extinguishment of convertible note | $ 2,360 |  |  |  |  |  |
Securities Purchase Agreement [Member] | Alpha Capital [Member] | Before Reverse Split [Member] |  |  |  |  |  |  |
Rights to acquire shares of common stock |  | 9,736,000 |  |  |  |  |
Rights to acquire shares of common stock were cancelled |  | 9,736,000 |  |  |  |  |
Common stock shares issued and outstanding reduced during the period |  | 1,786,684 |  |  |  |  |

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