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CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Dec. 31, 2020
Dec. 31, 2019
Stockholders' Equity (Deficit):    
Preferred Stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred Stock, shares authorized (in shares) 5,000,000 5,000,000
Preferred Stock, shares issued (in shares) 0 0
Preferred Stock, shares outstanding (in shares) 0 0
Common Stock, par value (in dollars per share) $ 0.001 $ 0.001
Common Stock, shares authorized (in shares) 95,000,000 95,000,000
Common Stock, shares issued (in shares) 21,233,039 7,713,528
Common Stock, shares outstanding (in shares) 21,233,039 7,713,528