Inventories - Inventories Components (Details) - USD ($) $ in Thousands	Jun. 24, 2018	Jun. 25, 2017
Inventory Disclosure [Abstract]
Raw materials	$ 45,448	$ 36,748
Supplies	7,314	6,104
Work in process	8,834	7,399
Finished goods	66,314	63,121
Gross inventories	127,910	113,372
Inventory reserves	(1,599)	(1,967)
Total inventories	$ 126,311	$ 111,405

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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of other supplies used within the manufacturing or production process expected to be consumed within one year or operating cycle, if longer.

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