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Note 10 - Related Party Transactions - Transaction with Key Management Personnel (Details) - Current and former directors, officers and companies controlled by them [member] - CAD ($) | 9 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Statement Line Items [Line Items] |  |
Current and former directors, officers and companies controlled by them | $ 651,125 | $ 736,726
Current and former directors, officers and companies controlled by them | 1,201,379 | 1,073,825
Management Personnel [member] |  |
Statement Line Items [Line Items] |  |
Current and former directors, officers and companies controlled by them | 434,131 | 270,569
Current and former directors, officers and companies controlled by them | 434,131 | 270,569
Consulting Personnel [member] |  |
Statement Line Items [Line Items] |  |
Current and former directors, officers and companies controlled by them | 116,123 |
Current and former directors, officers and companies controlled by them | $ 116,123 |
Investor Personnel [member] |  |
Statement Line Items [Line Items] |  |
Current and former directors, officers and companies controlled by them |  | 66,530
Current and former directors, officers and companies controlled by them |  | $ 66,530

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- Definition The amount of compensation to key management personnel. [Refer: Key management personnel of entity or parent [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 24 -IssueDate 2023-01-01 -Paragraph 17 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2023-en-r&anchor=para_17&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of compensation to key management personnel in the form of share-based payments. [Refer: Key management personnel of entity or parent [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 24 -IssueDate 2023-01-01 -Paragraph 17 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2023-en-r&anchor=para_17_e&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of compensation to key management personnel in the form of short-term employee benefits. [Refer: Key management personnel of entity or parent [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 24 -IssueDate 2023-01-01 -Paragraph 17 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2023-en-r&anchor=para_17_a&doctype=Standard -URIDate 2023-03-23 + Details
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