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Warrants (Tables)
6 Months Ended
Jun. 30, 2019
Warrants [Abstract]  
Schedule of warrant shares outstanding
   Number of Warrants   Weighted Average Exercise Price 
Outstanding June 30, 2018   115,000   $8.75 
Issued        
Exercised        
Outstanding, June 30, 2019 (unaudited)   115,000   $8.75 
Exercisable, June 30, 2019 (unaudited)   115,000   $8.75