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Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2016
Commitments and Contingencies  
Schedule of minimum annual future rentals

The minimum annual future rentals under the terms of these leases as of December 31, 2016 are as follows (in thousands):

Fiscal Year
   
 

2017

  $ 5,139  

2018

    3,852  

2019

    2,700  

2020

    2,432  

2021

    2,286  

Thereafter

    4,638  

Total minimum lease payments

  $ 21,047