Summary of Significant Accounting Policies - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) - shares	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Anti-dilutive securities outstanding excluded from computation of diluted net loss per share	11,431,814	2,338,794
Warrants [Member]
Anti-dilutive securities outstanding excluded from computation of diluted net loss per share	833,257	924,231
Stock Options [Member]
Anti-dilutive securities outstanding excluded from computation of diluted net loss per share	898,557	844,943
Convertible Promissory Notes [Member]
Anti-dilutive securities outstanding excluded from computation of diluted net loss per share	9,700,000	569,620