v3.26.3
Condensed Statements of Stockholders' Equity (Unaudited) - USD ($)
Conversion of Series D Preferred into Common Stock [Member]
Preferred Stock [Member]
Series D Preferred Stock [Member]
Conversion of Series D Preferred into Common Stock [Member]
Common Stock [Member]
Conversion of Series D Preferred into Common Stock [Member]
Restricted Stock [Member]
Preferred Stock [Member]
Series C Preferred Stock [Member]
Restricted Stock [Member]
Preferred Stock [Member]
Series D Preferred Stock [Member]
Restricted Stock [Member]
Common Stock [Member]
Restricted Stock [Member]
Additional Paid-in Capital [Member]
Restricted Stock [Member]
Retained Earnings [Member]
Restricted Stock [Member]
Preferred Stock [Member]
Series C Preferred Stock [Member]
Preferred Stock [Member]
Series D Preferred Stock [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Total
BALANCE (in shares) at Apr. 30, 2025                   380,440 0 1,119,107      
BALANCE at Apr. 30, 2025                   $ 380 $ 0 $ 1,119 $ 76,331,307 $ (76,127,635) $ 205,171
Conversion of Stock, Shares Converted (in shares) 887,788                            
Conversion of Series D Preferred Stock to Common Stock $ 887                            
Conversion of Stock, Shares Issued (in shares)   887,788                          
Conversion of Series D Preferred Stock to Common Stock   $ 887 $ 887                        
Issuance of Common Stock upon exchange of accrued interest (in shares)                   0 0 274,159      
Issuance of Common Stock upon exchange of accrued interest                   $ 0 $ 0 $ 275 1,019,725 0 1,020,000
Stock based compensation                   0 0 0 174,558 0 174,558
Net loss                   $ 0 $ 0 $ 0 0 (2,054,994) (2,054,994)
Issuance of Series D Preferred Stock and Warrants (in shares)                   0 1,317,689 0      
Issuance of Series D Preferred Stock and Warrants                   $ 0 $ 1,317 $ 0 3,795,059 0 3,796,376
Conversion of Seres D Preferred Stock to Common Stock (in shares) (887,788)                            
Conversion of Seres D Preferred Stock to Common Stock $ (887)                            
Conversion of Seres D Preferred Stock to Common Stock (in shares)   887,788                          
Issuance of Common Stock for Series D Preferred Stock conversions   $ 887 $ 887                        
Net loss                   $ 0 $ 0 $ 0 0 (2,054,994) (2,054,994)
BALANCE (in shares) at Jul. 31, 2025                   380,440 429,901 2,281,054      
BALANCE at Jul. 31, 2025                   $ 380 $ 430 $ 2,281 81,320,649 (78,182,629) 3,141,111
BALANCE (in shares) at Apr. 30, 2026                   380,440 532,594 3,188,380      
BALANCE at Apr. 30, 2026                   $ 380 $ 533 $ 3,188 85,491,469 (85,269,510) 226,060
Conversion of Stock, Shares Converted (in shares) (107,330)                            
Conversion of Series D Preferred Stock to Common Stock $ (107)                            
Conversion of Stock, Shares Issued (in shares)   107,330 107,330                        
Conversion of Series D Preferred Stock to Common Stock   $ 107 $ 107                        
Issuance of Common Stock for vested RSUs (in shares)       0 0 425,000     425,000 0 101,250      
Issuance of Common Stock for vested RSUs       $ 0 $ 0 $ 425 $ (425) $ 0 $ 0 $ 0 $ 101 187,208 0 187,309
Issuance of Common Stock upon exchange of accrued interest (in shares)                   0 0 78,103      
Issuance of Common Stock upon exchange of accrued interest                   $ 0 $ 0 $ 78 163,939 0 164,017
Issuance of Common Stock under ATM (in shares)                   0 0 4,920      
Issuance of Common Stock under ATM                   $ 0 $ 0 $ 5 10,228 0 10,233
Stock based compensation                   0 0 0 551,580 0 551,580
Net loss                   0 0 0 0 (3,172,344) (3,172,344)
Conversion of Seres D Preferred Stock to Common Stock (in shares) 107,330                            
Conversion of Seres D Preferred Stock to Common Stock $ 107                            
Conversion of Seres D Preferred Stock to Common Stock (in shares)   107,330 107,330                        
Issuance of Common Stock for Series D Preferred Stock conversions   $ 107 $ 107                        
Net loss                   $ 0 $ 0 $ 0 0 (3,172,344) (3,172,344)
BALANCE (in shares) at Jul. 31, 2026                   380,440 425,264 3,904,983      
BALANCE at Jul. 31, 2026                   $ 380 $ 426 $ 3,904 $ 86,403,999 $ (88,441,854) $ (2,033,145)