| Schedule of stock-based compensation expense [Table Text Block] |
| |
|
Three months ended June 30, |
|
|
Six months ended June 30, |
|
| |
|
2025 |
|
|
2024 |
|
|
2025 |
|
|
2024 |
|
| |
|
$ |
|
|
$ |
|
|
$ |
|
|
$ |
|
| RSUs |
|
295,448 |
|
|
420,440 |
|
|
683,941 |
|
|
799,375 |
|
| PSUs |
|
33,544 |
|
|
230,057 |
|
|
141,443 |
|
|
358,810 |
|
| Stock options |
|
(72,212 |
) |
|
152,245 |
|
|
34,634 |
|
|
317,405 |
|
| Allocated to general and administrative expense |
|
256,780 |
|
|
802,742 |
|
|
860,018 |
|
|
1,475,590 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| RSUs |
|
222,883 |
|
|
81,867 |
|
|
303,813 |
|
|
152,097 |
|
| PSUs |
|
82,653 |
|
|
58,720 |
|
|
111,375 |
|
|
92,673 |
|
| Stock options |
|
65,033 |
|
|
30,243 |
|
|
89,427 |
|
|
60,735 |
|
| Allocated to exploration expense |
|
370,569 |
|
|
170,830 |
|
|
504,615 |
|
|
305,505 |
|
| Total stock-based compensation expense |
|
627,349 |
|
|
973,572 |
|
|
1,364,633 |
|
|
1,781,095 |
|
|
| Schedule of stock-based compensation awards [Table Text Block] |
| |
|
Six Months Ended June 30, |
|
| |
|
2025 |
|
|
2024 |
|
| |
|
Number |
|
|
Weighted
average
fair value
$ |
|
|
Number |
|
|
Weighted
average
fair value
$ |
|
| RSUs |
|
879,532 |
|
|
3.04 |
|
|
913,668 |
|
|
2.12 |
|
| PSUs |
|
107,259 |
|
|
3.61 |
|
|
442,217 |
|
|
2.45 |
|
| Stock options |
|
1,182,634 |
|
|
1.45 |
|
|
445,966 |
|
|
1.05 |
|
| Total equity awards granted |
|
2,169,425 |
|
|
|
|
|
1,801,851 |
|
|
|
|
|