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Share Capital - Disclosure of warrant transactions (Details) - Warrants [Member] |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | ---
Feb. 09, 2023 $ / shares | Nov. 15, 2022 $ / shares | Apr. 30, 2024 $ / shares | Apr. 30, 2024 shares | Apr. 30, 2024 Shares | Apr. 30, 2023 Shares $ / shares
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |  |  |  |
Outstanding, beginning of the year | Shares |  |  |  |  | 14,771,833 | 32,424,902
Weighted average exercise price, beginning of the year |  |  | $ 1.91 |  |  | $ 2.68
Issued | Shares |  |  |  |  | 1,380,000 | 14,967,963
Weighted average exercise price issued | $ 1.65 | $ 2 | 1.5 |  |  | $ 1.91
Exercised | Shares |  |  |  |  | (714,670) | (196,130)
Weighted average exercise price exercised |  |  | (1.46) |  |  | $ (1.97)
Expired |  |  |  | (32,424,902) | 0 | (32,424,902)
Weighted average exercise price Expired |  |  | 0 |  |  | $ (2.68)
Outstanding, end of the year | Shares |  |  |  |  | 15,437,163 | 14,771,833
Weighted average exercise price, end of the year |  |  | $ 1.89 |  |  | $ 1.91

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- Definition The number of other equity instruments (ie other than share options) granted in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 2 -IssueDate 2023-01-01 -Paragraph 45 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2023-en-r&anchor=para_45&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2023-01-01 -Paragraph 47 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2023-en-r&anchor=para_47_b&doctype=Standard -URIDate 2023-03-23 + Details
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