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Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2017
Obligations Under Non-Cancelable Operating Leases

Obligations under non-cancelable operating leases, including the facility leases discussed above, as of December 31, 2017 are approximately as follows (in thousands):

 

Years Ending

   Operating Leases  

December 31, 2018

     3,611  

December 31, 2019

     3,383  

December 31, 2020

     3,077  

December 31, 2021

     2,750  

December 31, 2022

     1,464  

Thereafter

     786  
  

 

 

 

Minimum lease payments

   $ 15,071