v3.26.1
CAPITAL STOCK (Details Narrative) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 10, 2026
Feb. 10, 2026
Jan. 14, 2026
Dec. 01, 2025
Nov. 02, 2025
Jun. 06, 2023
Jan. 23, 2026
Dec. 23, 2025
Jul. 25, 2025
Sep. 30, 2021
Apr. 30, 2026
Apr. 30, 2025
Apr. 30, 2026
Apr. 30, 2025
Oct. 31, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                              
Stock-based compensation                     $ 590,000 $ 1,096,000 $ 1,182,000 $ 2,187,000  
Restricted Stock Awards [Member]                              
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                              
Unamortized compensation                     $ 1,282,000   $ 1,282,000    
Eight Investors [Member]                              
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                              
Number of units sold                         7.4    
Aggregate purchase price                         $ 1,850,000    
Shares description                         Each Unit consists of (i) 62,500 shares of common stock and (ii) warrants to purchase 62,500 shares of common stock of the Company at an exercise price of $4.00 until November 30, 2030. The warrants may be exercised on a cashless basis.    
Shares issued                         462,500    
Number of warrants purchased                         462,500    
Consultant [Member]                              
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                              
Shares issued                     167,500        
Stock-based compensation                     $ 48,000   $ 152,000    
Option vested                         20,833    
Consultant [Member] | Minimum [Member]                              
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                              
Share Price                     $ 1.80   $ 1.80    
Consultant [Member] | Maximum [Member]                              
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                              
Share Price                     $ 2.45   $ 2.45    
Subscription agreement [Member]                              
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                              
Number of units sold         25,000               100,000   75,000
Aggregate purchase price         $ 100,000               $ 400,000   $ 300,000
Number of shares reduced   100,000                          
Subscription agreement [Member] | Investor [Member]                              
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                              
Number of common stock purchased                 250,000            
Consulting Agreement [Member] | Consultant [Member]                              
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                              
Number of shares awarded       10,000                      
Share Price       $ 2.05                      
Stock-based compensation       $ 21,000             $ 11,000   $ 21,000    
2021 Plan [Member]                              
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                              
Maximum aggregate number of shares 7,500,000         2,500,000       1,250,000          
Number of shares, outstanding                     2,054,895   2,054,895    
Future issuance                     1,379,524   1,379,524    
Shares available for issuance                     445,105   445,105    
Number of shares awarded     525,000                        
Share Price     $ 2.66                        
Stock-based compensation     $ 1,395,000               $ 450,000   $ 508,000    
2021 Plan [Member] | Ian Bothwell [Member] | Chief Executive Officer [Member]                              
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                              
Number of shares awarded     175,000                        
2021 Plan [Member] | Dr. George Shapiro [Member] | Chief Medical Officer [Member]                              
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                              
Number of shares awarded     175,000                        
2021 Plan [Member] | Greyt Ventures, LLC [Member]                              
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                              
Number of shares awarded     175,000                        
2021 Plan [Member] | Employment Agreement [Member] | Dr. Kisiday [Member]                              
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                              
Share Price     $ 2.74                        
Stock-based compensation     $ 137,000                        
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Net of Forfeitures     50,000                        
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period     50,000                        
2021 Incentive Stock Plan [Member] | Employee [Member]                              
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                              
Number of shares awarded               25,000              
Share Price               $ 2.66              
Stock-based compensation               $ 66,000     $ 8,000   $ 44,000    
2021 Incentive Stock Plan [Member] | Employment Agreement [Member] | Dr. Kisiday [Member]                              
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                              
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Net of Forfeitures             50,000