v3.26.1
INCOME TAXES (Details - Effective income tax rate) - USD ($)
12 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Interim Period, Costs Not Allocable [Line Items]    
Tax Jurisdiction of Domicile [Extensible Enumeration] Income Tax Jurisdiction, Domestic Federal [Member] Income Tax Jurisdiction, Domestic Federal [Member]
U.S. federal statutory tax rate, Amount $ (4,079,177) $ 6,437,771
U.S. federal statutory tax rate, percentage 21.00%  
State income taxes, net of federal income tax effect, Amount [1] 2,139,792
State income taxes, net of federal income tax effect, percentage [1]  
Foreign tax effects, Amount $ 0  
Foreign tax effects, percentage 0.00%  
Changes in valuation allowances, Amount $ 2,998,757 (6,748)
Changes in valuation allowances, percentage (15.40%)  
Non-taxable or non-deductible items    
Non-taxable or non-deductible items, Amount   27,998
Other adjustments, Amount   8,970
Effective tax rate, Amount $ 0 $ 0
Effective Income Tax Rate Reconciliation, Percent, Total 0.00%  
Fair Value Of Warranty Liability [Member]    
Non-taxable or non-deductible items    
Non-taxable or non-deductible items, Amount $ 996,688  
Non-taxable or non-deductible items, percentage (5.10%)  
Gain On Related Party Investment Q C L S [Member]    
Non-taxable or non-deductible items    
Non-taxable or non-deductible items, Amount $ (438,690)  
Non-taxable or non-deductible items, percentage 2.30%  
Fair Value Of Derivative Liability [Member]    
Non-taxable or non-deductible items    
Non-taxable or non-deductible items, Amount $ (234,570)  
Non-taxable or non-deductible items, percentage 1.20%  
Issuance Costs On Convertible Preferred Stock And Warrants [Member]    
Non-taxable or non-deductible items    
Non-taxable or non-deductible items, Amount $ 259,256  
Non-taxable or non-deductible items, percentage (1.30%)  
Other [Member]    
Non-taxable or non-deductible items    
Non-taxable or non-deductible items, Amount $ (27,287)  
Non-taxable or non-deductible items, percentage 0.10%  
Other adjustments, Amount $ (108,089)  
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent 0.50%  
Expired Warrants [Member]    
Non-taxable or non-deductible items    
Other adjustments, Amount $ 963,271  
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent (5.00%)  
Redemption Of Note Receivable End Warrants [Member]    
Non-taxable or non-deductible items    
Other adjustments, Amount $ (700,140)  
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent 3.60%  
Forgone Benefit On Federal Tax N O Ls [Member]    
Non-taxable or non-deductible items    
Other adjustments, Amount $ 369,981  
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent (1.90%)  
[1] State taxes in California comprise the majority (greater than 50%) of the tax effect in the category.