Loss per share (Details Narrative) - shares shares in Millions |
9 Months Ended | |
|---|---|---|
May 31, 2025 |
May 31, 2024 |
|
| Stock Options [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Weighted average number of common shares | 14.9 | 15.4 |
| Restricted Share Unit [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Weighted average number of common shares | 4.7 | 2.3 |
| Warrants [member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Weighted average number of common shares | 36.2 | 36.2 |