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Debt (Tables) | 12 Months Ended
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Dec. 31, 2020
Debt [abstract] |
Schedule of movement in debt |
|  |  | Credit Facilities |  |  | Convertible debentures |  |  | Total
Balance at December 31, 2018 |  | $ | 69,302 |  | $ | - |  | $ | 69,302
Proceeds from convertible 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
Amortization of discount |  |  | 420 |  |  | 1,661 |  |  | 2,081
Drawdowns |  |  | 65,000 |  |  | - |  |  | 65,000
Payments |  |  | (55,000) |  |  | - |  |  | (55,000)
Balance at December 31, 2020 |  | $ | 119,850 |  | $ | 38,766 |  | $ | 158,616

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