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Consolidated Balance Sheets (Parenthetical) - $ / shares
Jan. 31, 2022
Oct. 31, 2021
Shareholders' equity    
Common stock, shares par value $ 0.00001 $ 0.00001
Common stock, shares authorized 250,000,000 40,000,000
Common stock, shares issued 28,045,577 27,231,401
Common stock, shares outstanding 28,045,577 27,231,401
Preferred stock, shares par value $ 0.00001 $ 0.00001
Preferred stock, shares authorized 20,000,000 20,000,000
Series B Preferred Stock [Member]    
Shareholders' equity    
Preferred stock, shares par value $ 0.00001 $ 0.00001
Preferred stock, shares outstanding 1,000 1,000
Preferred stock, shares issued 1,000 1,000
Preferred stock, shares designated 1,000 1,000