Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (Unaudited) (Parenthetical)

v3.22.2.2
CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (Unaudited) (Parenthetical)
3 Months Ended
Jul. 31, 2021
USD ($)
Common Stock [Member]  
Payments of Stock Issuance Costs $ 194,150