v3.26.3
Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
Jul. 31, 2026
Apr. 30, 2026
Allowance of credit loss $ 857,052 $ 751,152
Preferred stock, par value $ 0.001 $ 0.001
Preferred stock, shares designated 10,000,000 10,000,000
Common stock, par value $ 0.001 $ 0.001
Common stock, shares authorized 750,000,000 750,000,000
Common stock, shares issued 54,636,926 53,602,565
Common stock, shares outstanding 54,636,926 53,602,565
Common stock to be issued 35,434,706 34,028,221
Series A Convertible Preferred Stock [Member]    
Preferred stock, par value $ 100 $ 100
Preferred stock, shares designated 35,850 35,850
Preferred stock, shares outstanding 125 125
Series C Redeemable Convertible Preferred Stock [Member]    
Preferred stock, par value   $ 0.001
Preferred stock, shares designated   4,200,000
Preferred stock, shares outstanding 1,928,157 1,953,157
Preferred stock, liquidation and redemption value per share   $ 1
Series D Redeemable Convertible Preferred Stock [Member]    
Preferred stock, par value $ 0.001 $ 0.001
Preferred stock, shares designated 2,000,000 2,000,000
Preferred stock, shares outstanding 768,288 768,288
Preferred stock, liquidation and redemption value per share $ 1.00 $ 1.00
Preferred stock, shares issued 768,288 768,288