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Prepaid expenses and deposits | 12 Months Ended
--- | ---
Dec. 31, 2018
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
Prepaid expenses and deposits | Prepaid expenses and deposits
|  | December 31, 2018 |  |  | December 31, 2017 |
Prepaid insurance and deposits |  | $ | 1,149 |  |  | $ | 844 |
Prepaid interest payments |  | 826 |  |  | 85 |
Current portion of prepaid lease payments |  | 1,761 |  |  | 969 |
|  | $ | 3,736 |  |  | $ | 1,898 |
The long term portion of prepaid lease payments is recorded in other assets (note 10(a)).

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