Net Loss Per Common Share (Tables)

6 Months Ended

Jun. 30, 2020

Net Loss Per Common Share

Schedule of potentially dilutive securities excluded from diluted net loss per common share

	Three Months Ended June 30,		Six Months Ended June 30,
	2020	2019	2020	2019
Options to purchase common stock	2,416,629	1,873,563	2,416,629	1,873,563
Restricted stock units	439,972	197,069	439,972	197,069
Common stock warrants	27,836	27,836	27,836	27,836
Total	2,884,437	2,098,468	2,884,437	2,098,468