Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical)

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CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical) - $ / shares
Mar. 31, 2021
Dec. 31, 2020
Preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred stock, authorized 5,000,000 5,000,000
Common stock, par value (in dollars per share) $ 0.001 $ 0.001
Common stock, authorized 800,000,000 400,000,000
Common stock, issued 323,917,731 206,008,683
Common stock, outstanding 323,917,731 206,008,683
Common stock, to be issued   54,447
Series B Convertible Preferred Stock [Member]    
Preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred stock, designated 5,313 5,313
Preferred stock, issued 0 0
Preferred stock, outstanding 0 0
Series A Convertible Preferred Stock [Member]    
Preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred stock, designated 7,938 7,938
Preferred stock, issued 0 0
Preferred stock, outstanding 0 0