Net Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2021

Net Loss Per Share

Schedule of antidilutive securities excluded from computation of earnings per share

	Three Months Ended March 31,
	2021	2020
Warrants to purchase common stock	1,893,201	2,610,078
Options to purchase common stock	1,616,134	1,607,570
Common stock awards	—	20,000
Total	3,509,335	4,237,648