v3.21.2
Basis of Presentation and Significant Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2021
Accounting Policies [Abstract]  
Schedule of Antidilutive Securities Excluded from Calculations of Net Loss Per Share

The following table sets forth the number of potential common shares excluded from the calculations of net loss per diluted share because their inclusion would be anti-dilutive (in thousands):

 

   June 30, 
   2021   2020 
Outstanding options to purchase common stock   1,439    1,801 
Warrants to purchase common stock   243    243 
Total   1,682    2,044