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Note 14 - Share Based Payments - Warrant Activity (Details) | 12 Months Ended
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Dec. 31, 2024 $ / shares | Dec. 31, 2024 $ / shares | Dec. 31, 2023 $ / shares | Dec. 31, 2023 $ / shares | Dec. 31, 2022 $ / shares | Dec. 31, 2022 $ / shares
Statement Line Items [Line Items] |  |  |  |  |  |
Exercised warrants |  |  | 0 | 0 |  |
Expired warrants |  |  | (245,257) | (245,257) |  |
CAD warrants [member] |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |
Balance, weighted average exercise price (in CAD per share) | $ 6.84 |  | $ 34.64 |  | $ 30.72 |
Balance | 5,111,364 | 5,111,364 | 245,257 | 245,257 | 318,696 | 318,696
Exercised warrants, weighted average exercise price (in CAD per share) |  |  |  |  | $ 15.12 |
Exercised warrants |  |  |  |  | (52,636) | (52,636)
Expired warrants, weighted average exercise price (in CAD per share) |  |  | $ 34.64 |  | $ 15.12 |
Expired warrants |  |  | (245,257) | (245,257) | (20,803) | (20,803)
Issuance of warrants, weighted average exercise price (in CAD per share) | $ 4 |  | $ 6.84 |  |  |
Issuance of warrants | 1,136,364 | 1,136,364 | 5,111,364 | 5,111,364 |  |
Re-pricing of warrants, weighted average exercise price (in CAD per share) | $ 3.4 |  |  |  |  |
Re-pricing of warrants (Note 11) | 2,699,014 | 2,699,014 |  |  |  |
Cancellation of warrants, weighted average exercise price (in CAD per share) | $ 6.84 |  |  |  |  |
Cancellation of warrants (Note 11) | (1,136,364) | (1,136,364) |  |  |  |
Balance, weighted average exercise price (in CAD per share) | $ 6.23 |  | $ 6.84 |  | $ 34.64 |
Balance | 7,810,378 | 7,810,378 | 5,111,364 | 5,111,364 | 245,257 | 245,257
USD warrants [member] |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |
Balance, weighted average exercise price (in CAD per share) |  | $ 10.38 |  | $ 12.4 |  | $ 0
Balance | 3,319,802 | 3,319,802 | 620,788 | 620,788 | 0 | 0
Issuance of warrants, weighted average exercise price (in CAD per share) |  |  |  | $ 9.92 |  | $ 12.4
Issuance of warrants |  |  | 2,699,014 | 2,699,014 | 620,788 | 620,788
Re-pricing of warrants, weighted average exercise price (in CAD per share) |  | $ 9.92 |  |  |  |
Re-pricing of warrants (Note 11) | (2,699,014) | (2,699,014) |  |  |  |
Balance, weighted average exercise price (in CAD per share) |  | $ 12.4 |  | $ 10.38 |  | $ 12.4
Balance | 620,788 | 620,788 | 3,319,802 | 3,319,802 | 620,788 | 620,788

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