Quarterly report pursuant to Section 13 or 15(d)

COMMON STOCK TRANSACTIONS (Details - Nonvested Option activity)

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COMMON STOCK TRANSACTIONS (Details - Nonvested Option activity) - Restricted Stock [Member]
9 Months Ended
Jan. 31, 2023
$ / shares
shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]  
Beginning balance | shares 2,933
Beginning balance | $ / shares $ 2.50
Granted | shares 1,002
Granted | $ / shares $ 2.27
Vested | shares (3,935)
Vested | $ / shares $ 2.44
Expired | shares 0
Expired | $ / shares $ 0
Ending balance | shares 0
Ending balance | $ / shares $ 0