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Inventories (Components Of Inventories) (Detail) - USD ($)
$ in Thousands
Mar. 28, 2020
Jun. 29, 2019
Inventory Disclosure [Abstract]    
Finished goods $ 15,390 $ 11,969
Work-in-process 19,346 11,705
Raw materials and supplies 79,316 76,757
Inventories 114,052 100,431
Inventory Valuation Reserves $ 13,500 $ 10,000