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Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2018
Accounting Policies [Abstract]  
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The following securities were not included in the diluted net loss per share calculation because their effect was anti-dilutive for the periods presented.

 

    December 31, 2018     December 31, 2017  
Common stock warrants     12,916,688       10,750,000  
Potential dilutive shares     12,916,688       10,750,000