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Accrued Expenses (Tables)
12 Months Ended
Dec. 31, 2017
Payables and Accruals [Abstract]  
Schedule of Accrued Expenses

Accrued expenses are comprised of the following as of December 31, 2017 and 2016:

 

    2017     2016  
Professional fees   $ 78,552     $ 73,999  
Payroll and related     365,384       310,996  
Severance payment to former officer     316,812       91,460  
Other     54,602       43,502  
    $ 815,350     $ 519,957