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Accounts Receivable - Textual (Details) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 29, 2018
Sep. 30, 2017
Sep. 29, 2018
Sep. 30, 2017
Dec. 30, 2017
Accounts Receivable (Additional Textual) [Abstract]          
Sold receivables amount $ 12,800,000 $ 6,100,000 $ 47,500,000 $ 15,500,000  
Due from unrelated third parties $ 0   $ 0   $ 0
Minimum [Member]          
Accounts Receivable (Textual) [Abstract]          
Administrative fees as well as interest percent     0.62%    
Maximum [Member]          
Accounts Receivable (Textual) [Abstract]          
Administrative fees as well as interest percent     1.68%