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Consolidated Balance Sheets (Parenthetical) - $ / shares
Mar. 31, 2021
Dec. 31, 2020
Consolidated Balance Sheets    
Common stock, par value (in dollars per share) $ 0.0001 $ 0.0001
Common stock, authorized shares 240,000,000 240,000,000
Common stock, shares outstanding 71,700,000 61,200,000