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Common Stock and Warrants (Details) - $ / shares
9 Months Ended
Sep. 30, 2019
Dec. 31, 2018
Series A [Member]    
Shares of Common Stock Issuable from Warrants Outstanding 0 240,000
Weighted Average Exercise Price $ 0.35 $ 0.35
Expiration Jul. 12, 2019  
Series D [Member]    
Shares of Common Stock Issuable from Warrants Outstanding 810,000 810,000
Weighted Average Exercise Price $ 1.1 $ 1.1
Expiration Jun. 05, 2020  
Series E [Member]    
Shares of Common Stock Issuable from Warrants Outstanding 584,416 584,416
Weighted Average Exercise Price $ 1.54 $ 1.54
Expiration Sep. 08, 2021  
Series F [Member]    
Shares of Common Stock Issuable from Warrants Outstanding 7,246 7,246
Weighted Average Exercise Price $ 3.45 $ 3.45
Series G [Member]    
Shares of Common Stock Issuable from Warrants Outstanding 460,250 460,250
Weighted Average Exercise Price $ 2.68 $ 2.68
Expiration Jul. 21, 2022  
Series H [Member]    
Shares of Common Stock Issuable from Warrants Outstanding 910,000 910,000
Weighted Average Exercise Price $ 2.75 $ 2.75
Expiration Oct. 16, 2022  
Series I [Member]    
Shares of Common Stock Issuable from Warrants Outstanding 10,335,000 10,335,000
Weighted Average Exercise Price $ 2 $ 2
Expiration Nov. 26, 2025  
Warrants [Member]    
Shares of Common Stock Issuable from Warrants Outstanding 13,106,912 13,346,912
Minimum [Member] | Series F [Member]    
Expiration Feb. 23, 2022  
Maximum [Member] | Series F [Member]    
Expiration Mar. 09, 2022