Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2020

Accounting Policies [Abstract]

Schedule of Computation of Basic and Diluted Earnings per Share

The following table sets forth the computation of basic and diluted earnings per share:

	Three Months Ended March 31,
	2020			2019
Numerator:
Net loss attributable to common shareholders	$	(4,094,622	)	$	(4,179,100	)
Net loss used for basic and diluted loss per share	$	(4,094,622	)	$	(4,179,100	)
Denominator:
Weighted-average shares used to compute basic and diluted net loss per share	9,910,306			4,086,561
Net loss per share attributable to common stockholders:
Basic and diluted	$	(0.41	)	$	(1.02	)

Schedule of Antidilutive Securities Excluded from the Calculation of Diluted Net Loss per Share

The following table sets forth the outstanding potentially dilutive securities that have been excluded in the calculation of diluted net loss per share because their effect was anti-dilutive:

	March 31,
	2020	2019
Options to purchase Common Stock	975,233	80,345
Warrants to purchase Common Stock	10,516,377	3,302,093
Restricted Stock Units	4,491	18,620
Series A Convertible Preferred Stock	877	877
Series C Convertible Preferred Stock	—	333,334
	11,496,978	3,735,269