Segment Information (Property Plant and Equipment) (Details) - USD ($) $ in Thousands	Oct. 02, 2016	Apr. 03, 2016
Segment Reporting Information [Line Items]
Property, plant and equipment, net	$ 75,415	$ 73,877
United States
Segment Reporting Information [Line Items]
Property, plant and equipment, net	38,637	38,735
Malaysia
Segment Reporting Information [Line Items]
Property, plant and equipment, net	21,209	20,150
Germany
Segment Reporting Information [Line Items]
Property, plant and equipment, net	9,968	9,235
Canada
Segment Reporting Information [Line Items]
Property, plant and equipment, net	3,644	3,781
All other countries
Segment Reporting Information [Line Items]
Property, plant and equipment, net	$ 1,957	$ 1,976