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ACCRUED EXPENSES
 9 Months Ended
Sep. 30, 2014
Payables and Accruals [Abstract]  
ACCRUED EXPENSES

8. ACCRUED EXPENSES

The following table summarizes the Company’s accrued expenses for each of the periods indicated:

 

     As of
September 30,
2014		      As of
December 31,
2013		  
     (in thousands)  

Accrued contract manufacturing costs

    $ 2,557       $ 1,414   

Accrued facility-related costs

      1,116         2,843   

Accrued contract research costs

      2,463         2,785   

Accrued employee compensation costs

      5,222         5,048   

Accrued professional fees

      2,682         1,235   

Others

      784         1,276   
  

 

 

     

 

 

  

Total accrued expenses

    $ 14,824       $ 14,601