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Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares
Mar. 31, 2021
Dec. 31, 2020
Preferred stock, par value $ 0.001 $ 0.001
Preferred stock, shares authorized 9,000,000 9,000,000
Preferred stock, shares issued 0 0
Preferred stock, shares outstanding 0 0
Common stock, Par value $ 0.001 $ 0.001
Common stock, Shares authorized 150,000,000 150,000,000
Common stock, Shares issued 37,194,267 32,347,905
Common stock, Shares outstanding 37,194,267 32,347,905
Series A Convertible Preferred Stock [Member]    
Non-voting convertible preferred stock, par value $ 0.001 $ 0.001
Non-voting convertible preferred stock, shares authorized 1,000,000 1,000,000
Non-voting convertible preferred stock, shares issued 113,835 132,244
Non-voting convertible preferred stock, shares outstanding 113,835 132,244