v3.10.0.1

Accrued Expenses and Other Current Liabilities (Tables) | 9 Months Ended
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Sep. 30, 2018
Accrued Liabilities, Current [Abstract] |
Schedule of Accrued Liabilities [Table Text Block] | Accrued expenses and other current liabilities consist of the following (in thousands):
|  | September 30, |  |  | December 31, |
|  | 2018 |  |  | 2017 |
Salaries, benefits and incentive compensation |  | $ | 108 |  |  | $ | 509 |
Professional fees |  |  | 123 |  |  |  | 176 |
Other |  |  | 25 |  |  |  | 27 |
Total accrued expenses and other current liabilities |  | $ | 256 |  |  | $ | 712 |

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