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CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - $ / shares
Jun. 30, 2021
Dec. 31, 2020
Statement Of Financial Position [Abstract]    
Common stock, par value $ 0.0001 $ 0.0001
Common stock, shares authorized 250,000,000 250,000,000
Common stock, shares issued 62,166,167 61,860,897
Common stock, shares outstanding 62,166,167 61,860,897