v3.10.0.1

Inventory (Tables) | 9 Months Ended
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Sep. 30, 2018
Inventory Disclosure [Abstract] |
Schedule of Inventory, Current [Table Text Block] | Inventory consists of the following (in thousands):
|  | September 30, |  |  | December 31, |
|  | 2018 |  |  | 2017 |
Raw materials |  | $ | 130 |  |  | $ | 98 |
Work in process |  |  | 53 |  |  |  | - |
Finished goods |  |  | - |  |  |  | - |
Less: Inventory reserve for excess and slow moving inventory |  |  | - |  |  |  | (5 | )
Total |  | $ | 183 |  |  | $ | 93 |

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