Accounts payable and accrued liabilities (Details) $ in Thousands, $ in Thousands |
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
USD ($)
|
Dec. 31, 2024
CAD ($)
|
Dec. 31, 2023
USD ($)
|
Dec. 31, 2023
CAD ($)
|
|---|---|---|---|---|---|
| Accounts payable and accrued liabilities | |||||
| Trade payables | $ 1,772 | $ 2,063 | |||
| Short-term instruments | 2,261 | 1,520 | |||
| Income taxes payable | 72 | ||||
| Total accounts payable and accrued liabilities | $ 4,105 | $ 3,583 | $ 5,155 | $ 2,734 | $ 3,624 |