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v3.23.1

Share based payments - Warrants (Details) $ in Thousands |  |  | 12 Months Ended
--- | --- | --- | ---
Nov. 15, 2022 CAD ($) item shares | Jan. 22, 2021 CAD ($) item Y shares | Dec. 31, 2022 CAD ($) shares | Dec. 31, 2021 CAD ($) shares
Warrants |  |  |  |
Warrants exercised |  |  | 210,545 | 1,569,215
Proceeds from warrant exercises | $ | $ 970 |  | $ 807 | $ 6,217
Warrants expired |  |  | 83,213 | 22,222
Total fair value | $ |  |  | $ 57,329 | $ 65,709
Overnight-marketed offering |  |  |  |
Warrants |  |  |  |
Warrants issued | 2,345,000 |  | 2,483,150 |
Total fair value | $ | $ 2,087 |  |  |
Number of units issued | 2,345,000 |  |  |
Number of common share in each unit | 1 |  |  |
Number of warrant in each unit | 1 |  |  |
Overnight-marketed offering | Financial derivative liability - warrants | Risk-free interest rate |  |  |  |
Warrants |  |  |  |
Significant unobservable input of liabilities | item | 0.04172 |  |  |
Overnight-marketed offering | Financial derivative liability - warrants | Expected volatility |  |  |  |
Warrants |  |  |  |
Significant unobservable input of liabilities | item | 0.6289 |  |  |
Overnight-marketed offering | Financial derivative liability - warrants | Share price |  |  |  |
Warrants |  |  |  |
Significant unobservable input of liabilities | item | 2.35 |  |  |
Overnight-marketed offering | Financial derivative liability - warrants | Strike price |  |  |  |
Warrants |  |  |  |
Significant unobservable input of liabilities | item | 3.10 |  |  |
Overnight-marketed offering | Broker Warrants Units |  |  |  |
Warrants |  |  |  |
Number of units issued | 138,150 |  |  |
Number of common share in each unit | 1 |  |  |
Number of warrant in each unit | 1 |  |  |
Reserve recorded | $ | $ 325 |  |  |
January 2021 Bought Deal Financing |  |  |  |
Warrants |  |  |  |
Warrants issued |  | 875,917 |  | 981,027
Total fair value | $ |  | $ 1,667 |  |
January 2021 Bought Deal Financing | Financial derivative liability - warrants | Risk-free interest rate |  |  |  |
Warrants |  |  |  |
Significant unobservable input of liabilities | item |  | 0.0017 |  |
January 2021 Bought Deal Financing | Financial derivative liability - warrants | Expected life |  |  |  |
Warrants |  |  |  |
Significant unobservable input of liabilities | Y |  | 2 |  |
January 2021 Bought Deal Financing | Financial derivative liability - warrants | Expected volatility |  |  |  |
Warrants |  |  |  |
Significant unobservable input of liabilities | item |  | 0.7710 |  |
January 2021 Bought Deal Financing | Financial derivative liability - warrants | Expected dividends |  |  |  |
Warrants |  |  |  |
Significant unobservable input of liabilities | item |  | 0 |  |
January 2021 Bought Deal Financing | Financial derivative liability - warrants | Share price |  |  |  |
Warrants |  |  |  |
Significant unobservable input of liabilities | item |  | 0.315 |  |
January 2021 Bought Deal Financing | Broker Warrants |  |  |  |
Warrants |  |  |  |
Warrants issued |  | 105,110 |  |

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