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ACCOUNTS PAYABLE AND ACCRUED EXPENSES (Tables)
9 Months Ended
Sep. 30, 2019
Payables and Accruals [Abstract]  
Schedule of accounts payable and accrued expenses

Accounts payable and accrued expenses consisted of the following as of September 30, 2019 and December 31, 2018:

 

    2019     2018  
             
Trade payables   $ 386,641     $ 401,272  
Accrued interest     581,334       401,667  
Accrued payroll and related obligations     219,937       260,153  
Current portion of operating lease liabilities     194,941        
Other accrued expenses     380,143       239,134  
  $ 1,762,996     $ 1,302,226