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Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares
Apr. 30, 2023
Jan. 31, 2023
Statement of Financial Position [Abstract]    
Preferred stock, par value $ 0.001 $ 0.001
Preferred stock, shares authorized 10,000,000 10,000,000
Preferred stock, shares issued 0 0
Preferred stock, shares outstanding 0 0
Common stock, par value $ 0.001 $ 0.001
Common stock, shares authorized 500,000,000 500,000,000
Common stock, shares issued 209,337,451 208,457,823
Common stock, shares outstanding 209,337,451 208,457,823