The following tables show the details of selected Consolidated Balance Sheet items (in thousands):

 
   December 31,
2016		   January 2,
2016		  

Buildings and improvements

   $ 94,977   $ 94,607  

Equipment

     57,677     55,072  

Computers and purchased software

     35,492     29,663  

Leasehold interest in ground leases

     23,840     23,840  

Furniture and fixtures

     5,484     4,777  

Leasehold improvements

     10,083     9,204  
​ ​ ​ ​ ​ ​ ​ ​

    227,553     217,163  

Accumulated depreciation

     (97,994 )   (86,031 )
​ ​ ​ ​ ​ ​ ​ ​

  $ 129,559   $ 131,132  
​ ​ ​ ​ ​ ​ ​ ​
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