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7. ACCOUNTS PAYABLE AND ACCRUED EXPENSES
12 Months Ended
Dec. 31, 2017
Payables and Accruals [Abstract]  
ACCOUNTS PAYABLE AND ACCRUED EXPENSES

NOTE 7 – ACCOUNTS PAYABLE AND ACCRUED EXPENSES

 

Accounts payable and accrued expenses were comprised of the following (in thousands):

  

    December 31,  
    2017     2016  
             
Accounts payable   $ 28,538     $ 40,952  
Accrued expenses     67,298       36,993  
Accrued salary and benefits     30,670       25,009  
Accrued professional fees     9,303       8,212  
Total   $ 135,809     $ 111,166