Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2017

Summary of Significant Accounting Policies

Schedule of common stock equivalents excluded from the calculation of diluted net loss per share

	As of September 30,
	2017	2016
Stock options	2,771,115	2,534,613
Unvested restricted stock	—	6,217
	2,771,115	2,540,830