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7. ACCRUED EXPENSES
12 Months Ended
Dec. 31, 2018
Payables and Accruals [Abstract]  
ACCRUED EXPENSES
  7. ACCRUED EXPENSES

 

The major components of accrued expenses are summarized as follows:

 

    December 31, 2018     December 31, 2017  
Accrued vacation   $ 196,888     $ 152,051  
Accrued interest     239,838       175,953  
Accrued rent     66,349       77,164  
Accrued loss contingency     71,744       44,423  
Other accrued expense     39,351       2,333  
Total accrued expenses   $ 614,170     $ 451,924