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Note 1 – The Business (Details Narrative) - USD ($)
12 Months Ended
Apr. 30, 2024
Apr. 30, 2022
Apr. 30, 2021
Apr. 30, 2020
Restructuring Cost and Reserve [Line Items]        
[custom:FirmCommitmentUnderwrittenPublicOfferingShares] 18,400,000      
[custom:FirmCommitmentUnderwrittenPublicOfferingGrossProceeds] $ 9,200,000      
[custom:FirmCommitmentUnderwrittenPublicOfferingNetProceeds] $ 8,400,000      
Business Acquisition 1 [Member]        
Restructuring Cost and Reserve [Line Items]        
Business Combination, Consideration Transferred       $ 1,995,114
Business Acquisition 2 [Member]        
Restructuring Cost and Reserve [Line Items]        
Business Combination, Consideration Transferred     $ 8,354,076  
Business Acquisition 3 [Member]        
Restructuring Cost and Reserve [Line Items]        
Business Combination, Consideration Transferred   $ 2,791,012    
Business Acquisition 4 [Member]        
Restructuring Cost and Reserve [Line Items]        
Business Combination, Consideration Transferred   $ 10,011,279