Common Stock and Non-Voting Common Stock (Tables)

6 Months Ended

Jun. 30, 2020

Stockholders Equity Note [Abstract]

Schedule of Number of Common Stock Reserved for Future Issuance

The Company had reserved common stock, on an as-converted basis, for future issuance as follows:

	June 30,		December 31,
	2020		2019
Preferred stock, issued and outstanding		—		—
Restricted stock, issued and outstanding		58,259		58,259
Stock options, issued and outstanding		2,974,547		2,289,209
Stock options and restricted stock units, future issuance		2,855,052		2,669,264
Employee stock purchase plan, available for future grants		497,826		280,000
Total		6,385,684		5,296,732