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

6 Months Ended

Jun. 30, 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 June 30,
	2020	2019
Options to purchase common stock	6,225,562	8,187,161
Unvested restricted stock awards	146,800	146,800
Unvested restricted stock units	503,395	1,658,205
Warrants to purchase common stock	3,248,054	2,770,781
	10,123,811	12,762,947