Annual report [Section 13 and 15(d), not S-K Item 405]

COMMITMENTS AND CONTINGENCIES (Details Narrative)

v3.25.2
COMMITMENTS AND CONTINGENCIES (Details Narrative) - USD ($)
1 Months Ended 12 Months Ended
May 16, 2025
Apr. 30, 2025
Apr. 30, 2025
Apr. 30, 2024
Loss Contingencies [Line Items]        
Research and Development Expense     $ 438,416 $ 407,431
Operating lease expense     28,335 $ 29,546
Contractual obligation   $ 591,000 $ 591,000  
H C Wainwright [Member]        
Loss Contingencies [Line Items]        
Share Price   $ 1.24 $ 1.24  
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate   0.00%    
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term   5 years    
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate   98.00%    
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate   3.70%    
Litigation settlement expense   $ 2,019,000    
Accrued liabilities   2,019,000 $ 2,019,000  
Subsequent Event [Member] | H C Wainwright [Member]        
Loss Contingencies [Line Items]        
Litigation Settlement, Amount Awarded to Other Party $ 1,550,000      
Payments for Legal Settlements $ 1,250,000      
Debt Instrument, Frequency of Periodic Payment twelve equal payments      
Debt Instrument, Periodic Payment $ 25,000      
Subsequent Event [Member] | H C Wainwright [Member] | First Warrant Issuance [Member]        
Loss Contingencies [Line Items]        
[custom:WarrantsIssuedShares] 343,183      
Warrants issued, value $ 245,000      
Subsequent Event [Member] | H C Wainwright [Member] | Additional Warrants [Member]        
Loss Contingencies [Line Items]        
[custom:WarrantsIssuedShares] 313,067      
Warrants issued, value $ 224,000      
S G Austria And Subsidiaries [Member]        
Loss Contingencies [Line Items]        
Contractual obligation   $ 157,000 $ 157,000