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Debt (Tables) | 12 Months Ended
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Dec. 31, 2019
Debt [abstract] |
Schedule of movement in debt |
|  |  | Credit Facility |  |  | Debentures |  |  | Total
Balance at December 31, 2017 |  | $ | 39,871 |  | $ | - |  | $ | 39,871
Loss on modification |  |  | 653 |  |  | - |  |  | 653
Transaction costs paid |  |  | (1,338) |  |  | - |  |  | (1,338)
Amortization of transaction costs |  |  | 116 |  |  | - |  |  | 116
Drawdowns |  |  | 30,000 |  |  | - |  |  | 30,000
Balance at December 31, 2018 |  |  | 69,302 |  |  | - |  |  | 69,302
Proceeds from debentures |  |  | - |  |  | 46,000 |  |  | 46,000
Transaction costs paid |  |  | - |  |  | (2,490) |  |  | (2,490)
Portion allocated to equity |  |  | - |  |  | (7,141) |  |  | (7,141)
Transaction costs allocated to equity |  |  | - |  |  | 389 |  |  | 389
Amortization of discount |  |  | 128 |  |  | 347 |  |  | 475
Drawdowns |  |  | 40,000 |  |  | - |  |  | 40,000
Balance at December 31, 2019 |  | $ | 109,430 |  | $ | 37,105 |  | $ | 146,535

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