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Convertible Note Arrangement - Convertible notes roll forward (Details) - CAD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Convertible note payable |  |
Interest payment | $ (3,183) | $ 0
Less: accrued interest | (1,300) | (1,164)
Convertible Note |  |
Convertible note payable |  |
Beginning of year | 22,541 |
Effective interest | 6,954 | 2,308
Foreign exchange loss | 2,728 | 269
Interest payment | (3,183) |
Portion derecognized due to conversions | (2,078) | (3,083)
Convertible note payable -end of year | 26,962 | 23,705
Balance | 25,662 | 22,541
Convertible Note - Tranche # 1 |  |
Convertible note payable |  |
Issuance |  | 22,015
Convertible Note - Tranche # 2 |  |
Convertible note payable |  |
Issuance | $ 2,196 | $ 2,196

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