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Commitments and Contingencies (Tables)
12 Months Ended
Dec. 30, 2017
Commitments and Contingencies Disclosure [Abstract]  
Future Minimum Lease Commitments for Non - Cancelable Operating Leases

January 2, 2016, respectively. Future minimum lease commitments for non-cancelable operating leases are as follows at December 30, 2017 (in thousands):

 

2018

   $ 4,884  

2019

     4,454  

2020

     4,047  

2021

     2,570  

2022

     2,495  

Thereafter

     13,141  
  

 

 

 

Total

   $ 31,591