Management of Financial Risk - Schedule of foreign currency risk (Details) - USD ($) |
Dec. 31, 2025 |
Sep. 30, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|---|---|---|
| Disclosure of foreign currency risk [Line Items] | |||||
| Cash | $ 820,000 | $ 676,000 | $ 2,811,000 | $ 3,825,000 | |
| Marketable Securities | 16,000 | 218,000 | 1,534,000 | ||
| Receivables and prepaids | 175,000 | 247,000 | |||
| Accounts payable and accrued liabilities | (1,129,000) | (928,000) | |||
| Lease liability | (102,000) | $ (102,000) | (150,000) | (215,000) | |
| Deferred compensation liability | (856,000) | (422,000) | $ (244,000) | $ 0 | |
| Foreign currency risk [Member] | |||||
| Disclosure of foreign currency risk [Line Items] | |||||
| Cash | 797,000 | 589,000 | |||
| Marketable Securities | 16,000 | 218,000 | |||
| Receivables and prepaids | 173,000 | 247,000 | |||
| Accounts payable and accrued liabilities | (1,129,000) | (828,000) | |||
| Lease liability | (102,000) | (150,000) | |||
| Deferred compensation liability | (856,000) | (422,000) | |||
| Net financial assets (liabilities) | $ (1,101,000) | $ (346,000) |