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Note 14 - Share Based Payments - Option Activity (Details) |  |  |  | 12 Months Ended
--- | --- | --- | --- | ---
Aug. 28, 2024 $ / shares | Feb. 12, 2024 $ / shares | Jan. 15, 2024 $ / shares | Dec. 31, 2024 $ / shares | Dec. 31, 2023 $ / shares | Dec. 31, 2022 $ / shares
Statement Line Items [Line Items] |  |  |  |  |  |
Balance, exercise price (in CAD per share) |  |  |  | $ 14 | $ 19.8 | $ 23.76
Balance |  |  |  | 193,142 | 247,990 | 208,588
Granted, exercise price (in CAD per share) | $ 3.28 | $ 3.24 | $ 2 | $ 3.22 | $ 8.96 | $ 18.64
Granted | 250,000 | 753,923 | 25,000 | 1,028,923 | 104,080 | 115,291
Exercised, exercise price (in CAD per share) |  |  |  |  |  | $ 10.08
Exercised |  |  |  |  |  | (13,889)
Expired, exercise price (in CAD per share) |  |  |  | $ 10.02 | $ 27.92 | $ 36.48
Expired |  |  |  | (34,953) | (74,213) | (62,000)
Forfeited / Cancelled (in CAD per share) |  |  |  | $ 12.91 | $ 14.36 |
Forfeited / Cancelled |  |  |  | (16,749) | (84,715) |
Balance, exercise price (in CAD per share) |  |  |  | $ 4.61 | $ 14 | $ 19.8
Balance |  |  |  | 1,170,363 | 193,142 | 247,990

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