Segment Information (Property Plant and Equipment) (Details) - USD ($) $ in Thousands	Jul. 03, 2016	Apr. 03, 2016
Segment Reporting Information [Line Items]
Property, plant and equipment, net	$ 74,845	$ 73,877
United States
Segment Reporting Information [Line Items]
Property, plant and equipment, net	39,233	38,735
Malaysia
Segment Reporting Information [Line Items]
Property, plant and equipment, net	20,628	20,150
Germany
Segment Reporting Information [Line Items]
Property, plant and equipment, net	9,539	9,235
Canada
Segment Reporting Information [Line Items]
Property, plant and equipment, net	3,794	3,781
All other countries
Segment Reporting Information [Line Items]
Property, plant and equipment, net	$ 1,651	$ 1,976