Accounts Receivable - Textual (Details) - USD ($)	3 Months Ended
	Mar. 31, 2018	Apr. 01, 2017	Dec. 30, 2017
Accounts Receivable (Additional Textual) [Abstract]
Sold receivables amount	$ 21,900,000	$ 5,200,000
Due from unrelated third parties	$ 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%