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Note 20 - Fair Value Measurements (Details Textual) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 CAD ($) | Dec. 31, 2023 CAD ($) | Dec. 31, 2022 CAD ($) | Nov. 27, 2024
Embedded derivative liability, warrant [member] | At fair value [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Derivative financial liabilities | $ 0 | $ 7 | $ 1,271 |
Historical volatility for shares, measurement input [member] | The 2028 warrants [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Significant unobservable input, liabilities | 0.63 | 0.62 |  |
Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities | $ 200 | $ 186 |  |
Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities | $ 227 | $ 327 |  |
Historical volatility for shares, measurement input [member] | The 2027 warrants [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Significant unobservable input, liabilities | 0.70 | 0 |  |
Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities | $ 161 | $ 0 |  |
Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities | $ 163 | 0 |  |
Interest rate, measurement input [member] | Embedded derivative liability, royalty [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Significant unobservable input, liabilities | 0.192 |  |  |
Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities | $ 250 | 96 |  |
Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities | $ 213 | $ 109 |  |
Convertible notes [member] | Historical volatility for shares, measurement input [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Significant unobservable input, liabilities | 0.63 | 0.62 | 0.54 |
Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities | $ 963 | $ 545 |  |
Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities | $ 826 | $ 425 |  |
Convertible notes [member] | Credit spread, measurement input [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Significant unobservable input, liabilities | 0.263 | 0.278 | 0.305 |
Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities | $ 4,901 | $ 4,648 | $ 474 |
Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities | $ 4,273 | $ 3,937 | $ 352 |
The 2027 notes [member] | Historical volatility for shares, measurement input [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Significant unobservable input, liabilities | 0.63 | 0 |  | 0.63
Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities | $ 204 | $ 0 |  |
Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities | $ 198 | $ 0 |  |
The 2027 notes [member] | Credit spread, measurement input [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Significant unobservable input, liabilities | 0.263 | 0 |  | 0.26
Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities | $ 275 | $ 0 |  |
Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities | $ 218 | $ 0 |  |
The 2027 notes [member] | Interest rate, measurement input [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Significant unobservable input, liabilities | 0.0439 |  |  | 0.04268

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