General and administrative - Schedule of general and administrative expense (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Schedule Of General And Administrative Expense Abstract | ||||
| Professional fees | $ 384,527 | $ 1,602,570 | $ 679,928 | $ 1,958,292 |
| Investor relations | 475,186 | 781,726 | 598,943 | 1,140,627 |
| Salaries, wages and benefits | 338,750 | 476,391 | 768,053 | 814,230 |
| Consulting fees | 390,254 | 155,355 | 582,942 | 280,499 |
| Office and general administrative | 163,124 | 357,584 | 385,882 | 496,289 |
| Foreign exchange loss (gain) | 12,504 | (60,351) | 69,317 | (48,551) |
| General and administrative expense | $ 1,764,345 | $ 3,313,275 | $ 3,085,065 | $ 4,641,386 |