Financial risk factors (Details Narrative) - USD ($) |
3 Months Ended | |
|---|---|---|
Nov. 30, 2021 |
Nov. 30, 2020 |
|
| Net losses | $ (11,485,246) | $ (6,607,763) |
| Canadian dollar exchange rate [Member] | ||
| Net losses | $ 38,410 | 35,296 |
| Exchange rate | 10.00% | |
| Colombian Peso exchange rate [Member] | ||
| Net losses | $ 70,287 | $ 74,408 |
| Exchange rate | 10.00% | |