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Note 10 - Long-term Government Loan Payable and Government Grant (Tables) | 12 Months Ended
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Dec. 31, 2024
Statement Line Items [Line Items] |
Disclosure of detailed information about government loans and government grants [text block] |
|  | Government Loan |  |  | Government Grant |  |  | Total |
Balance at January 1, 2023 |  | $ | 3,777 |  |  | $ | 1,121 |  |  | $ | 4,898 |
FedNor loan (Nickel Study) - February 2023 |  |  | 250 |  |  |  | — |  |  |  | 250 |
Accretion |  |  | 272 |  |  |  | (272 | ) |  |  | — |
Balance at December 31, 2023 |  | $ | 4,299 |  |  | $ | 849 |  |  | $ | 5,148 |
FedNor - February 2024 |  |  | 2,267 |  |  |  | — |  |  |  | 2,267 |
FedNor - April 2024 |  |  | 2,000 |  |  |  | — |  |  |  | 2,000 |
FedNor loan (Nickel Study) - Payment |  |  | (45 | ) |  |  | — |  |  |  | (45 | )
FedNor - August 2024 |  |  | 1,000 |  |  |  | — |  |  |  | 1,000 |
Allocation to government grant |  |  | (2,275 | ) |  |  | 2,275 |  |  |  | — |
Accretion |  |  | 578 |  |  |  | — |  |  |  | 578 |
Balance at December 31, 2024 |  | $ | 7,824 |  |  | $ | 3,124 |  |  | $ | 10,948 |

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