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Note 24 - Subsequent Events (Details Textual) $ / shares in Units, $ / shares in Units, $ in Millions |  |  |  |  |  |  |  |  | 3 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Apr. 03, 2025 CAD ($) $ / shares shares | Apr. 03, 2025 $ / shares $ / shares shares | Mar. 21, 2025 CAD ($) | Nov. 27, 2024 USD ($) | Aug. 28, 2024 | Mar. 21, 2024 $ / shares | Feb. 27, 2024 $ / shares | Feb. 12, 2024 | Jan. 15, 2024 | Mar. 31, 2025 CAD ($) $ / shares | Dec. 31, 2024 CAD ($) | Dec. 31, 2023 CAD ($) | Dec. 31, 2022 CAD ($) | Apr. 03, 2025 $ / shares shares | Mar. 05, 2025 | Feb. 13, 2023
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of share options granted in share-based payment arrangement |  |  |  |  | 250,000 |  |  | 753,923 | 25,000 |  | 1,028,923 | 104,080 | 115,291 |  |  |
Proceeds from issuing shares | $ |  |  |  |  |  |  |  |  |  |  | $ 0 | $ 0 | $ 3,701,000 |  |  |
Shares issued, price per share (in dollars per share) |  |  |  |  |  |  | $ 3.24 |  |  |  |  |  |  |  |  |
The 2028 notes [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings, interest rate |  |  |  |  |  | 8.99% |  |  |  |  |  |  |  |  |  | 8.99%
Shares issued, price per share (in dollars per share) |  |  |  |  |  | $ 2.5756 |  |  |  |  |  |  |  |  |  |
The 2027 notes [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings, interest rate |  |  |  | 12.00% |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuing shares | $ |  |  |  | $ 5 |  |  |  |  |  |  |  |  |  |  |  |
Major ordinary share transactions [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of share options granted in share-based payment arrangement | 3,125,000 |  |  |  |  |  |  |  |  | 125,000 |  |  |  |  |  |
Exercise price, share options granted (in CAD per share) |  |  |  |  |  |  |  |  |  | $ 2.6 |  |  |  |  |  |
Proceeds from issuing shares | $ |  |  |  |  |  |  |  |  |  | $ 3,500 |  |  |  |  |  |
Shares issued, price per share (in dollars per share) |  | $ 1.12 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Units issued, shares issuable per unit (in shares) | shares | 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payments of equity offering costs | $ | $ 219,447 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Major ordinary share transactions [member] | Finders Warrants [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of warrant or right, exercise price (in dollars per share) | $ 1.12 | $ 1.12 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of warrants issued (in shares) | shares | 183,333 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Major ordinary share transactions [member] | The offering warrants [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of warrants or rights, shares issuable per warrant (in shares) | shares | 1 | 1 |  |  |  |  |  |  |  |  |  |  |  | 1 |  |
Class of warrant or right, exercise price (in dollars per share) |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1.4 |  |
Warrants and rights outstanding, term 1 (Year) | 18 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Major ordinary share transactions [member] | Trent Mell [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of share options granted in share-based payment arrangement | 20,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Major ordinary share transactions [member] | Marty Rendall [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of share options granted in share-based payment arrangement | 20,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Major ordinary share transactions [member] | John Pollesel [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of share options granted in share-based payment arrangement | 10,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Major ordinary share transactions [member] | Alden Greenhouse [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of share options granted in share-based payment arrangement | 5,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Major ordinary share transactions [member] | Heather Smiles [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of share options granted in share-based payment arrangement | 3,500 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Major ordinary share transactions [member] | Mark Trevisiol [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of share options granted in share-based payment arrangement | 2.5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Major ordinary share transactions [member] | Michael Insulan [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of share options granted in share-based payment arrangement | 5,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Entering into significant commitments or contingent liabilities [member] | Federal Economic Development for Northern Ontario [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Additions to maximum borrowing capacity | $ |  |  | $ 20,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Entering into significant commitments or contingent liabilities [member] | The 2028 notes [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings, interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8.99% |
Borrowings, Deferred Interest Rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2.25% |
Entering into significant commitments or contingent liabilities [member] | The 2027 notes [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings, interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12.00% |
Borrowings, Deferred Interest Rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2.50% |

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