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Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares
Sep. 30, 2020
Dec. 31, 2019
Common stock, par value $ 0.0001 $ 0.0001
Common stock, authorized 100,000,000 100,000,000
Common stock, issued 34,920,222 4,825,552
Common stock, outstanding 34,920,219 4,825,549
Treasury stock 3 3
Series D Preferred Stock    
Preferred stock, issued 4,725 4,725
Preferred stock, outstanding 4,725 4,725
Liquidation preference $ 0.0001 $ 0.0001
Series D-1 Preferred Stock    
Preferred stock, issued 834 834
Preferred stock, outstanding 834 834
Liquidation preference $ 0.0001 $ 0.0001