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Net Loss Per Share
 6 Months Ended
Jun. 30, 2020
Earnings Per Share [Abstract]  
Net Loss Per Share

9. Net Loss Per Share

 

The Company computes basic and diluted net loss per share using a methodology that gives effect to the impact of outstanding participating securities (the “two-class method”). As the three and six months ended June 30, 2020 and 2019, respectively, resulted in net losses attributable to common stockholders, there is no income allocation required under the two-class method or dilution attributed to weighted average shares outstanding in the calculation of diluted net loss per share.

 

The following potentially dilutive securities outstanding prior to the use of the treasury stock method have been excluded from the computation of diluted weighted-average shares outstanding, as they would be anti-dilutive.

 

    As of June 30,  
    2020     2019  
Options to purchase common stock     2,980,432       1,427,045  
Warrants to purchase common stock     22,902,240       18,653,195  
Total     25,882,672       20,080,240