Basis of Presentation, Summary of Significant Accounting Policies and Recent Accounting Pronouncements (Tables)

3 Months Ended

Mar. 31, 2020

Accounting Policies [Abstract]

Summary of potentially dilutive securities

Securities that could potentially dilute net income per share in the future that were not included in the computation of diluted loss per share were as follows:

	As of March 31,
	2020	2019
Options to purchase common stock	8,191,963	8,289,605
Unvested restricted stock awards	146,800	146,800
Unvested restricted stock units	1,461,588	1,461,917
Warrants to purchase common stock	3,248,054	—
	13,048,405	9,898,322