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Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
Sep. 30, 2018
Dec. 31, 2017
Common stock, par value $ 0.01 $ 0.01
Common stock, shares authorized 100,000,000 100,000,000
Common stock, shares issued 33,463,089 28,516,009
Common stock, shares outstanding 33,463,089 28,516,009
Series G Redeemable and Convertible Preferred Stock [Member]    
Temporary equity, par value $ 0.01 $ 0.01
Temporary equity, liquidation preference per share value $ 1,000 $ 1,000
Temporary equity, liquidation preference value $ 168,496 $ 168,496
Temporary equity, shares authorized 1,800 1,800
Temporary equity, shares issued 168.496 168.496
Temporary equity, shares outstanding 168.496 168.496
Temporary equity, common shares issuable upon conversion $ 188,791 $ 98,698
Series H Convertible Preferred Stock [Member]    
Temporary equity, par value $ 0.01 $ 0.01
Temporary equity, liquidation preference per share value $ 1,000 $ 1,000
Temporary equity, liquidation preference value $ 19,399,250 $ 19,399,250
Temporary equity, shares authorized 23,000 23,000
Temporary equity, shares issued 19,399.25 19,399.25
Temporary equity, shares outstanding 19,399.25 19,399.25
Temporary equity, common shares issuable upon conversion $ 58,785,606
Notes Payable to Officer [Member]    
Accrued interest $ 6,853