Inventories - Components of Inventories (Details) - USD ($) $ in Thousands	12 Months Ended
	Apr. 01, 2017	Apr. 02, 2016	Mar. 28, 2015
Inventory [Line Items]
Impairment of Inventory due to Restructuring	$ 1,700	$ 1,400	$ 1,000
Inventory, Raw Materials, Net of Reserves	41,383	38,957
Inventory, Work in Process, Net of Reserves	13,829	14,270
Inventory Write-off due to Storm Damage	900
Inventory, Finished Goods, Net of Reserves	3,730	7,243
Inventories	$ 58,942	$ 60,470