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Summary of Significant Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2021
Accounting Policies [Abstract]  
Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share

At June 30, 2021 and 2020, the Company excluded the outstanding securities summarized below, which entitle the holders thereof to acquire shares of common stock, from its calculation of earnings per share, as their effect would have been anti-dilutive.

 

               
   June 30, 
   2021   2020 
         
Series A Convertible Preferred Stock   729,167    729,167 
Common stock warrants   3,110,310    1,500,000 
Common stock options, including options issued in the form of warrants   2,550,000    1,308,333 
Total   6,389,477    3,537,500