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Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2015
Commitments and Contingencies Disclosure [Abstract]  
Minimum Lease Payments under Operating Lease

Minimum lease payments under operating leases are as follows:

 

Year ending December 31,

   Operating Leases  

2016

   $ 7,315   

2017

     6,659   

2018

     5,127   

2019

     3,749   

2020

     2,513   

Thereafter

     2,266   
  

 

 

 

Total minimum lease payments

   $ 27,629