Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical)

v3.23.3
CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) - USD ($)
Oct. 31, 2023
Apr. 30, 2023
Shares excluded for redemption 3,520 0
Preferred Stock, Shares Authorized 10,000,000 10,000,000
Preferred Stock, Par or Stated Value Per Share $ 0.0001  
Common stock, shares authorized 200,000,000 200,000,000
Common stock, par value $ 0.0001 $ 0.0001
Common stock, shares issued 21,672,078 21,602,078
Common stock, shares outstanding 8,699,992 16,793,980
Treasury stock, common shares 12,972,086 4,808,098
Series B Preferred Stock [Member]    
Temporary Equity, Shares Authorized 35,000 35,000
Temporary Equity, Par or Stated Value Per Share $ 0.0001 $ 0.0001
Temporary Equity, Par Value $ 1,000 $ 1,000
Temporary Equity, Shares Issued 31,480 0
Temporary Equity, Shares Outstanding 31,480 0
Temporary Equity, Liquidation Preference $ 32,143,761 $ 0
Preferred Stock, Shares Issued 31,480  
Preferred Stock, Shares Outstanding 31,480  
Series A Preferred Stock [Member]    
Preferred Stock, Shares Authorized 1 1
Preferred Stock, Par or Stated Value Per Share $ 0.0001 $ 0.0001
Preferred Stock, Shares Issued 0 0
Preferred Stock, Shares Outstanding 0 0