Investments Equity Method Investments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jan. 01, 2017	Dec. 27, 2015	Jan. 01, 2017	Dec. 27, 2015	Jul. 03, 2016
Schedule of Equity Method Investments [Line Items]
Equity Method Investment, Summarized Financial Information, Revenue	$ 74,487	$ 60,274	$ 150,748	$ 121,763
Equity Method Investment, Summarized Financial Information, Cost of Sales	55,097	47,066	113,408	95,024
Equity Method Investment, Summarized Financial Information, Gross Profit (Loss)	19,390	13,208	37,340	26,739
Equity Method Investment, Summarized Financial Information, Net Income (Loss)	5,541	$ 2,900	8,940	7,476
Equity Method Investment, Summarized Financial Information, Current Assets	131,918		131,918		$ 139,673
Equity Method Investment, Summarized Financial Information, Noncurrent Assets	57,449		57,449		59,837
Equity Method Investment, Summarized Financial Information, Assets	189,367		189,367		199,510
Equity Method Investment, Summarized Financial Information, Current Liabilities	45,436		45,436		43,442
Equity Method Investment, Summarized Financial Information, Noncurrent Liabilities	28,566		28,566		29,178
Equity Method Investment, Summarized Financial Information, Liabilities	74,002		74,002		72,620
Equity Method Investment Summarized Financial Information, Equity	$ 115,365		115,365		$ 126,890
Revenue from Related Parties			50,000	40,900
Related Party Transaction, Purchases from Related Party			$ 54,100	$ 54,100