Loss Per Common Share	3 Months Ended
	Mar. 31, 2022
Earnings Per Share [Abstract]
Loss Per Common Share	Loss Per Common ShareBasic and diluted loss per common share is computed by dividing net loss attributable to common stockholders by the weighted average number of common shares outstanding during the period. Diluted net loss per common share is the same as basic net loss per common share for the three months ended March 31, 2022 and 2021, because the effect of the potential common stock equivalents would be antidilutive due to the Company’s net loss position for these periods. Antidilutive securities consist of stock options outstanding of 14,343,706 and 9,996,031 as of March 31, 2022 and 2021, respectively.