Net Loss per Share (Tables)

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

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

Such potentially dilutive shares of common stock consisted of the following as of March 31, 2022 and 2021, respectively:

	March 31,
	2022		2021
Common stock options	$	10,969,654	$	10,738,378
Inducement stock options		—		463,333
Unvested restricted stock		993,879		1,074,606
Warrants		22,922,342		22,272,727
	$	34,885,875	$	34,549,044