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Goodwill (Tables)
12 Months Ended
Dec. 31, 2016
Changes to Carrying Amount of Goodwill

The following table summarizes the Company’s changes to the carrying amount of goodwill for the fifty-three weeks ended December 31, 2016 (in thousands):

 

     Balance at             Balance at  
     December 26,             December 31,  
     2015      Additions      2016  

Goodwill

   $ 3,683       $ —         $ 3,683