| Line Item | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| Operating expenses: | ||||||||||
| General and administrative | ||||||||||
| Research and development | ||||||||||
| Total operating expenses | ||||||||||
| Loss from operations | ||||||||||
| Other income (expense) | ||||||||||
| Finance income | — | — | ||||||||
| Interest (expense) | — | — | ||||||||
| Loss on SEPA (as defined below) settlements | ||||||||||
| Change in fair value of debentures | — | |||||||||
| Total other income (expense) | ||||||||||
| Net loss for the period | ||||||||||
| Comprehensive loss for the period attributable to common shareholders | — | — | — | |||||||
| Net loss attributable to | ||||||||||
| Common shareholders of the Company | ||||||||||
| Non-controlling interests | ||||||||||
| Comprehensive loss attributable to | ||||||||||
| Net loss per share attributable to common shareholders - basic | ||||||||||
| Net loss per share attributable to common shareholders - diluted |