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Net Loss Per Common Share (Tables)
6 Months Ended
Jun. 30, 2020
Earnings Per Share [Abstract]  
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The following potentially dilutive securities have been excluded from the computations of diluted weighted average shares outstanding as they would be antidilutive:

 

    June 30,  
    2020     2019  
Shares underlying warrants outstanding     348,912       738,070  
Shares underlying options outstanding     1,003,669       880,837