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Equity Method Investment (Details) - USD ($)
$ in Thousands
Dec. 26, 2015
Sep. 21, 2015
Schedule of Equity Method Investments [Line Items]    
Equity method investment, ownership percentage 50.00%  
Balance sheet data [Abstract]:    
Current assets $ 251,389  
Noncurrent assets 112,156  
Current liabilities 178,784  
Noncurrent liabilities $ 63,643  
Atlas Holdings LLC [Member]    
Schedule of Equity Method Investments [Line Items]    
Equity method investment, aggregate cost   $ 65,900
Equity method investment, ownership percentage   50.00%