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INVENTORIES (Schedule of Inventories) (Details) - USD ($)
$ in Thousands
Mar. 31, 2018
Apr. 01, 2017
Inventory Disclosure [Abstract]    
Raw materials $ 46,450 $ 52,052
Work-in-process 10,774 10,400
Finished goods 103,575 114,477
Total Inventories $ 160,799 $ 176,929