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Note 23 - Financial Instruments (Tables) | 12 Months Ended
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Dec. 31, 2024
Statement Line Items [Line Items] |
Disclosure of financial instruments [text block] |
|  | At December 31, 2024 |  |  | At December 31, 2023 |
|  | Amortized Cost |  |  | FVTPL |  |  | Total |  |  | Amortized Cost |  |  | FVTPL |  |  | Total |
Cash |  | $ | 4,912 |  |  | $ | - |  |  | $ | 4,912 |  |  | $ | 7,313 |  |  | $ | - |  |  | $ | 7,313 |
Marketable securities |  |  | - |  |  |  | 2,358 |  |  |  | 2,358 |  |  |  | - |  |  |  | 1,166 |  |  |  | 1,166 |
Other investments |  |  | - |  |  |  | 2,063 |  |  |  | 2,063 |  |  |  | - |  |  |  | - |  |  |  | - |
Deposits |  |  | 191 |  |  |  | - |  |  |  | 191 |  |  |  | 100 |  |  |  | - |  |  |  | 100 |
Accounts receivable |  |  | 54 |  |  |  |  |  |  |  | 54 |  |  |  | 374 |  |  |  | - |  |  |  | 374 |
Total financial assets |  | $ | 5,157 |  |  | $ | 4,421 |  |  | $ | 9,578 |  |  | $ | 7,787 |  |  | $ | 1,166 |  |  | $ | 8,953 |
Accounts payable and accrued liabilities |  |  | 855 |  |  |  | - |  |  |  | 855 |  |  |  | 1,034 |  |  |  | - |  |  |  | 1,034 |
Total financial liabilities |  | $ | 855 |  |  | $ | - |  |  | $ | 855 |  |  | $ | 1,034 |  |  | $ | - |  |  | $ | 1,034 |
Disclosure of fair value measurement [text block] |
|  | At December 31 |
|  | 2024 |  |  | 2023 |
|  | Level 1 |  |  | Level 3 |  |  | Level 1 |
Marketable securities |  | $ | 2,358 |  |  |  | - |  |  | $ | 1,166 |
Other investments |  |  | - |  |  | $ | 2,063 |  |  |  | - |
Disclosure of liquidity risk [text block] |
|  | Within 1 year |  |  | 2 to 3 years |  |  | Over 3 years |  |  | At December 31 2024 |
Accounts payable and accrued liabilities |  | $ | 855 |  |  | $ | - |  |  | $ | - |  |  | $ | 855 |
Quebec flow-through expenditure requirements |  |  | 944 |  |  |  | - |  |  |  | - |  |  |  | 944 |
Undiscounted lease payments |  |  | 65 |  |  |  | - |  |  |  | - |  |  |  | 65 |
Total |  | $ | 1,864 |  |  | $ | - |  |  | $ | - |  |  | $ | 1,864 |
Disclosure of market risk [text block] |
|  | Years ended December 31 |
|  | 2024 |  |  | 2023 |  |  | 2022 |
Financial assets |  |  |  |  |  |  |  |  |  |  |  |
US$ bank accounts |  | $ | 1 |  |  | $ | 1 |  |  | $ | 1 |
Financial liabilities |  |  |  |  |  |  |  |  |  |  |  |
Accounts payable |  |  | - |  |  |  | (7 | ) |  |  | (61 | )
|  | $ | 1 |  |  | $ | (6 | ) |  | $ | (60 | )

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