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Accrued Expenses and Other Current Liabilities (Tables)
6 Months Ended
Jun. 30, 2019
Payables and Accruals [Abstract]  
Schedule of accrued expenses and other current liabilities

   June 30,   December 31, 
   2019   2018 
   (unaudited)     
Compensation, benefits and payroll taxes  $79,813   $355,300 
Other accrued expenses   285,899    382,645 
Total accrued expenses and other current liabilities  $365,712   $737,945