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Share Capital - Summary of Warrants (Details) - CAD ($) $ / shares in Units, $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2026 | Jun. 30, 2025 | Mar. 31, 2026 | Mar. 31, 2025
Liability Classified Warrants |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |
Number of whole warrants, Beginning balance | 30,838,728 | 12,133,150 |  |
Number of whole warrants, Ending balance | 30,838,728 | 12,133,150 |  |
Weighted average exercise price, Beginning balance | $ 4.49 | $ 8.90 |  |
Weighted average exercise price, Ending balance | $ 4.58 | $ 8.41 |  |
Weighted average remaining life (years) | 3 years 10 months 13 days | 3 years 10 months 2 days | 4 years 1 month 9 days | 4 years 1 month 2 days
Equity Classified Warrants |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |
Number of whole warrants, Beginning balance | 23,528,830 | 3,350,430 |  |
Number of whole warrants, Issuance of warrants | 0 | 0 |  |
Number of whole warrants, Ending balance | 23,528,830 | 3,350,430 |  |
Weighted average exercise price, Beginning balance | $ 4.08 | $ 16.18 |  |
Weighted average exercise price, Ending balance | $ 4.08 | $ 16.18 |  |
Weighted average remaining life (years) | 3 years 2 months 15 days | 3 years 10 months 13 days | 3 years 5 months 15 days | 4 years 1 month 13 days
Warrant reserve, Beginning balance | $ 2,612,631 | $ 2,590,485 |  |
Warrant reserve, Ending balance | $ 2,612,631 | $ 2,590,485 |  |

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-3 + Details
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