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12. Deposits and other assets (Tables) | 9 Months Ended
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Sep. 30, 2017
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
Schedule of deposits and other assets |
|  | September 30, 2017 |  |  | December 31, 2016 |
Prepaid insurance |  | $ | 722 |  |  | $ | 34 |
Prepaid rent |  |  | – |  |  |  | 518 |
Prepaid other |  |  | 169 |  |  |  | 209 |
|  | $ | 891 |  |  | $ | 761 |

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- Definition Tabular disclosure of the carrying amounts of other assets. This disclosure includes other current assets and other noncurrent assets. + References No definition available. + Details
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