Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Anti Dilutive Securities Excludes from Computation of Earnings Per Share (Details) - shares	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Potential shares excluded from diluted net loss per share	1,735,000	1,095,000
Options to Purchase Common Stock [Member]
Potential shares excluded from diluted net loss per share	1,553,000	629,000
Convertible Preferred Stock [Member]
Potential shares excluded from diluted net loss per share	107,000	241,000
Warrants to Purchase Common Stock [Member]
Potential shares excluded from diluted net loss per share	75,000	225,000