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Stockholders’ Equity (Deficit) - Schedule of Information Regarding Stock Warrants Outstanding (Details) - Warrant [Member] - $ / shares
6 Months Ended
Jun. 30, 2019
Dec. 31, 2018
Dec. 31, 2017
Range of Exercise Price $ 0.15    
Number of Shares Outstanding 16,666,667 16,666,667 16,666,667
Weighted Average Remaining Contractual Life (years) 2 years 5 months 1 day    
Weighted Average Exercise Price $ 0.15 $ 0.15 $ 0.15
Number of Shares Exercisable 16,666,667 16,666,667 16,666,667
Weighted Average Exercise Price $ 0.15 $ 0.15 $ 0.15