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Summary of Significant Accounting Policies - Schedule of Earnings Per Share, Basic and Diluted (Details) - shares
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Antidilutive securities excluded from computation of earnings per share, amount 31,358,000 15,246,000
Stock Options [Member]    
Antidilutive securities excluded from computation of earnings per share, amount 5,857,000 6,551,000
Convertible Debt [Member]    
Antidilutive securities excluded from computation of earnings per share, amount 13,629,000
Warrants [Member]    
Antidilutive securities excluded from computation of earnings per share, amount 11,872,000 8,695,000