Inventories - Inventories Components (Details) - USD ($) $ in Thousands	Mar. 29, 2020	Jun. 30, 2019
Inventory Disclosure [Abstract]
Raw materials	$ 49,100	$ 55,531
Supplies	9,252	9,020
Work in process	7,558	8,510
Finished goods	61,496	63,111
Gross inventories	127,406	136,172
Inventory reserves	(3,260)	(2,391)
Total inventories	$ 124,146	$ 133,781

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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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