| Disclosure of detailed information about effective income tax expense (recovery) [Table Text Block] |
| |
|
2025 |
|
|
2024 |
|
|
2023 |
|
| Loss before income taxes |
$ |
(668,749 |
) |
$ |
(3,062,798 |
) |
$ |
(2,691,670 |
) |
| Statutory tax rate |
|
26.5% |
|
|
26.5% |
|
|
26.5% |
|
| Expected income tax recovery |
$ |
(177,218 |
) |
$ |
(811,641 |
) |
$ |
(713,293 |
) |
| Accretion expense and loss (gain) on convertible debentures and derivative liabilities |
|
(285,390 |
) |
|
224,771 |
|
|
283,688 |
|
| Stock-based compensation |
|
- |
|
|
1,727 |
|
|
57,761 |
|
| Non-deductible (non-taxable) expenses and financing costs |
|
8,746 |
|
|
239,387 |
|
|
(13,660 |
) |
| Effect of changes in exchange rates |
|
61,744 |
|
|
30,403 |
|
|
74,714 |
|
| Other |
|
9,382 |
|
|
- |
|
|
- |
|
| Change in deferred tax assets not recognized |
|
382,736 |
|
|
315,353 |
|
|
310,790 |
|
| |
$ |
- |
|
$ |
- |
|
$ |
- |
|
|
| Disclosure of deferred taxes [Table Text Block] |
| |
|
2025 |
|
|
2024 |
|
|
2023 |
|
| Non-capital losses |
$ |
9,579,099 |
|
$ |
9,163,035 |
|
$ |
8,833,940 |
|
| Capital losses |
|
158,010 |
|
|
159,162 |
|
|
159,671 |
|
| Property, equipment, patents and deferred costs |
|
1,559,553 |
|
|
1,591,255 |
|
|
1,605,743 |
|
| |
$ |
11,296,662 |
|
$ |
10,913,452 |
|
$ |
10,599,354 |
|
| Deferred tax asset not recognized |
|
(11,296,662 |
) |
|
(10,913,452 |
) |
|
(10,599,354 |
) |
| |
$ |
- |
|
$ |
- |
|
$ |
- |
|
|
| Disclosure of unused tax losses [Table Text Block] |
| |
|
Canada |
|
|
United States |
|
|
Total |
|
| 2026 |
$ |
1,713,894 |
|
$ |
- |
|
$ |
1,713,894 |
|
| 2027 |
|
1,441,250 |
|
|
- |
|
|
1,441,250 |
|
| 2028 |
|
- |
|
|
- |
|
|
- |
|
| 2029 |
|
1,477,090 |
|
|
143,721 |
|
|
1,620,811 |
|
| 2030 |
|
1,992,980 |
|
|
1,880,897 |
|
|
3,873,877 |
|
| 2031 |
|
1,200,708 |
|
|
18,526 |
|
|
1,219,234 |
|
| 2032 |
|
1,330,697 |
|
|
325,793 |
|
|
1,656,490 |
|
| 2033 |
|
1,612,936 |
|
|
157,463 |
|
|
1,770,399 |
|
| 2034 |
|
2,333,371 |
|
|
679,089 |
|
|
3,012,460 |
|
| 2035 |
|
2,636,912 |
|
|
570,901 |
|
|
3,207,813 |
|
| 2036 |
|
3,094,565 |
|
|
441,019 |
|
|
3,535,584 |
|
| 2037 |
|
2,477,289 |
|
|
232,714 |
|
|
2,710,003 |
|
| 2038 |
|
1,674,739 |
|
|
317 |
|
|
1,675,056 |
|
| 2039 |
|
1,498,126 |
|
|
- |
|
|
1,498,126 |
|
| 2040 |
|
504,648 |
|
|
- |
|
|
504,648 |
|
| 2041 |
|
874,389 |
|
|
- |
|
|
874,389 |
|
| 2042 |
|
1,241,057 |
|
|
- |
|
|
1,241,057 |
|
| 2043 |
|
1,474,043 |
|
|
- |
|
|
1,474,043 |
|
| 2044 |
|
1,329,031 |
|
|
- |
|
|
1,329,031 |
|
| 2045 |
|
1,789,382 |
|
|
- |
|
|
1,789,382 |
|
| |
$ |
31,697,105 |
|
$ |
4,450,440 |
|
$ |
36,147,545 |
|
|