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Net Loss Per Share (Tables)
9 Months Ended
Sep. 30, 2019
Earnings Per Share [Abstract]  
Schedule of Potentially Dilutive Securities Excluded from Computation of Diluted Net Loss Per Share

The following potentially dilutive securities, prior to the use of the treasury stock method, have been excluded from the calculation of diluted net loss per share because including them would have had an anti-dilutive effect (in common stock equivalent shares):

 

 

 

As of September 30,

 

 

 

2019

 

 

2018

 

Options issued and outstanding

 

 

2,285,322

 

 

 

667,590

 

Unvested restricted stock units

 

 

17,160

 

 

 

24,960

 

Total

 

 

2,302,482

 

 

 

692,550