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Trade and other receivables (Tables) | 9 Months Ended
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Sep. 30, 2018
Trade and other receivables [abstract] |
Schedule of Trade and Other Receivables |
|  | September 30, |  |  | December 31, |
|  | 2018 |  |  | 2017 |
Trade receivables |  | $ | 3,711 |  |  | $ | 3,779 |
Value added taxes receivable |  |  | 1,746 |  |  |  | 2,751 |
Other receivables |  |  | 189 |  |  |  | 101 |
|  | $ | 5,646 |  |  | $ | 6,631 |

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- Definition The disclosure of detailed information about trade and other receivables. + References No definition available. + Details
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