XML 13 R3.htm IDEA: XBRL DOCUMENT v3.23.3
Consolidated Balance Sheets (Unaudited) (Parenthetical) - shares
Jul. 31, 2023
Apr. 30, 2023
Common Stock, Shares Authorized   500,000,000
Common Stock, Shares, Outstanding 55,541,875 54,568,065
Series B Preferred Stock [Member]    
Preferred Stock, Shares Authorized   4,300,000
Preferred Stock, Shares Outstanding 4,676 986,676