Net Loss Per Share of Common Stock (Tables)

12 Months Ended

Dec. 31, 2019

Earnings Per Share [Abstract]

Schedule of basic and diluted earnings per share of common stock

The following table sets forth the computation of basic and diluted earnings per share for the years ended December 31, 2019 and 2018:

	Year ended December 31,
	2019		2018
Net loss—basic and diluted	$	(20,242,630)	$	(18,219,664)
Shares used in calculating net loss per common share—basic and diluted	13,893,819		4,960,552
Net loss per common share—basic and diluted	$	(1.46)	$	(3.67)

Schedule of potentially dilutive securities excluded from computation of diluted weighted average shares

The following potentially dilutive securities have been excluded from the computation of diluted weighted average shares outstanding, as their inclusion would have been antidilutive:

	Year ended December 31,
	2019	2018
Options to purchase common stock	731,189	632,752
Warrants	870,020	870,020
Series A Warrants	8,771,928	—
Series B Warrants	1,000	—
Series C Warrants	1,000	—
Total	10,375,137	1,502,772