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Equity Method Investment (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended 27 Months Ended
Apr. 01, 2017
Oct. 01, 2016
Apr. 02, 2016
Jan. 02, 2016
Oct. 03, 2015
Jan. 02, 2016
Apr. 01, 2017
Equity Method Investments and Joint Ventures [Abstract]              
Cash paid for a non-marketable equity-method investment         $ 3,000    
Cost method investment, ownership percentage         15.80%    
Equity method investment, ownership percentage       22.70%   22.70%  
Payments to acquire equity method investments   $ 1,000   $ 2,000   $ 5,000  
Equity method investment, gross   $ 6,000          
Equity Method Investment [Roll Forward]              
Balance at December 31, 2016 $ 4,049            
Equity in net loss of an unconsolidated affiliate, net of tax (339)   $ (310)       $ (2,300)
Balance at April 1, 2017 $ 3,710           $ 3,710