| Line Item | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 | Dec 31, 2021 | Dec 31, 2020 | Dec 31, 2019 |
|---|---|---|---|---|---|---|---|
| Expenses | |||||||
| Research and development | |||||||
| Consulting, wages and benefits | |||||||
| Directors' fees | |||||||
| Investor relations | |||||||
| Professional fees | |||||||
| General and administrative | |||||||
| Public company costs | |||||||
| Travel | |||||||
| Amortization of property and equipment | |||||||
| Amortization of intangible assets | |||||||
| Impairment of intangible assets | |||||||
| Share-based payments | |||||||
| Loss before other items | |||||||
| Fair value adjustment on derivative warrant liability | |||||||
| Foreign exchange loss | |||||||
| Interest income | |||||||
| Transaction costs on derivative warrant liability | — | ||||||
| Items that may be subsequently reclassified to profit or loss: | |||||||
| Total loss and comprehensive loss for the year | |||||||
| Basic and diluted loss per common share | |||||||
| Basic loss per common share | |||||||
| Diluted loss per common share |