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Accrued Expenses (Tables)
6 Months Ended
Jun. 30, 2016
Payables and Accruals [Abstract]  
Schedule of Accrued Expenses

Accrued expenses are comprised of the following:

 

    June 30, 2016     December 31, 2015  
Professional fees   $ 237,363     $ 172,766  
Payroll and related     265,867       313,003  
Severance payments to former officer     211,240       -  
Equipment received not invoiced     84,241       -  
Equity issuance costs     47,500       -  
Other     34,922       50,547  
    $ 881,133     $ 536,316