Basic and Diluted Net Loss Per Share - Schedule of Shares of Common Stock Equivalents Were Excluded from the Computation of Diluted Net Loss Per Share (Details) - shares	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Total common stock equivalents excluded from the computation of diluted net loss per share	1,092,692	701,578
Common Stock Convertible Notes [Member]
Total common stock equivalents excluded from the computation of diluted net loss per share	443,410
Common Stock Warrants [Member]
Total common stock equivalents excluded from the computation of diluted net loss per share	447,036	499,041
Common Stock Options [Member]
Total common stock equivalents excluded from the computation of diluted net loss per share	202,246	202,537