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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Sep. 30, 2020
Dec. 31, 2019
CONDENSED CONSOLIDATED BALANCE SHEETS    
Preferred stock par value $ 0.001 $ 0.001
Preferred stock shares authorized 5,000,000 5,000,000
Preferred stock issued 0 0
Preferred stock outstanding 0 0
Common stock shares par value $ 0.001 $ 0.001
Common stock shares authorized 150,000,000 150,000,000
Common stock shares issued 48,000,000.0 45,700,000
Common stock shares outstanding 48,000,000 45,700,000