XML 133 R41.htm IDEA: XBRL DOCUMENT v2.4.1.9
Accrued Expenses (Tables)
 12 Months Ended
Dec. 31, 2013
Payables and Accruals [Abstract]  
Summary of Accrued Expenses

Accrued expenses as of December 31, 2013, 2012 and 2011 are as follows:

 

     December 31,  
     2013      2012
(As restated)		      2011
(As restated)		  

Payroll, benefits and related taxes, excluding severance benefits

    $ 19,869       $ 14,792       $ 8,104   

Withholding tax levied on intercompany interest income

      23,872         20,027         16,931   

Interest on senior notes

      6,749         5,124         4,470   

Settlement obligations

      6,460         1,322         2,100   

Outside service fees

      1,462         1,112         1,282   

Others

      7,082         4,998         2,582   
  

 

 

     

 

 

     

 

 

  

Accrued expenses

    $ 65,494       $ 47,375       $ 35,469