Net Loss per Share (Tables)

6 Months Ended

Jun. 30, 2021

Earnings Per Share [Abstract]

Potential Dilutive Shares Excluded from Computation of Diluted Net Loss Per Share

The Company’s potentially dilutive shares, which include outstanding common stock options, inducement stock options, unvested restricted stock and warrants, have not been included in the computation of diluted net loss per share for any of the periods presented as the result would be anti-dilutive. Such potentially dilutive shares of common stock consisted of the following as of June 30, 2021 and 2020, respectively:

	June 30,
	2021		2020
Stock options		10,186,829		6,561,513
Inducement stock options		463,333		863,333
Unvested restricted stock		1,065,175		1,354,306
Warrants		22,272,727		22,272,727
		33,988,064		31,051,879