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4. ACCRUED EXPENSES (Tables)
6 Months Ended
Jun. 30, 2015
Payables and Accruals [Abstract]  
Accrued expenses
   June 30, 2015   December 31, 2014 
Accrued vacation  $127,164   $122,537 
Accrued officers’ salary   68,749    68,749 
Accrued interest   234,429    173,437 
Accrued estimated losses on contracts   417    1,590 
Accrued insurance financing   13,321     
Other accrued expense   455    1,913 
Total accrued expenses  $444,535   $368,226