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Accrued Expenses (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Payables and Accruals [Abstract] |
Schedule of accrued expenses |
|  | As of December 31, |
|  | 2018 |  |  | 2017 |
Accrued returns and warranty |  | $ | 17 |  |  | $ | 35 |
Accrued consulting fees and other |  |  | 248 |  |  |  | 142 |
Total accrued expenses |  | $ | 265 |  |  | $ | 177 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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