Quarterly report pursuant to Section 13 or 15(d)

COMMON STOCK TRANSACTIONS (Tables)

v3.22.4
COMMON STOCK TRANSACTIONS (Tables)
9 Months Ended
Jan. 31, 2023
Equity [Abstract]  
Schedule of non-vested restricted stock activity
             
    Shares     Weighted
Average
Grant Date
Fair Value
 
             
Unvested, at April 30, 2022     2,933       2.50  
Granted     1,002       2.27  
Vested     (3,935 )     2.44  
Expired            
                 
Unvested, at January 31, 2023         $