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Inventories (Components Of Inventories) (Detail) - USD ($)
$ in Thousands
Sep. 28, 2019
Jun. 29, 2019
Inventory Disclosure [Abstract]    
Finished goods $ 12,689 $ 11,969
Work-in-process 15,935 11,705
Raw materials and supplies 89,113 76,757
Inventories 117,737 100,431
Inventory Valuation Reserves $ 10,600 $ 10,700