Nature of the Business and Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Summary of Potential Dilutive Securities

The following potential dilutive securities, presented based on amounts outstanding at the end of each reporting period, have been excluded from the calculation of diluted net loss per share because including them would have had an anti-dilutive impact:

	As of March 31,
	2020	2019
Options to purchase common stock	7,339,747	6,713,029
Unvested time-based restricted common stock units	283,690	77,000
Unvested performance-based restricted common stock units	57,000	—
Total	7,680,437	6,790,029