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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (Unaudited) - $ / shares
Apr. 30, 2021
Jan. 31, 2021
Statement Of Financial Position [Abstract]    
Common stock, par value $ 0.0001 $ 0.0001
Common stock, shares authorized 100,000,000 100,000,000
Common stock, shares issued 23,200,000 22,900,000
Common stock, shares outstanding 23,200,000 22,900,000