Segment Information - Revenues (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 02, 2017	Jul. 03, 2016
Segment Reporting Information [Line Items]
Revenues	$ 196,713	$ 192,128
Hong Kong
Segment Reporting Information [Line Items]
Revenues	63,888	73,928
Rest of Asia Pacific
Segment Reporting Information [Line Items]
Revenues	82,698	74,763
Americas
Segment Reporting Information [Line Items]
Revenues	25,795	20,453
Europe
Segment Reporting Information [Line Items]
Revenues	24,332	22,984
United States
Segment Reporting Information [Line Items]
Revenues	22,100	18,700
Communications
Segment Reporting Information [Line Items]
Revenues	57,826	79,097
Computing, Consumer and Industrial
Segment Reporting Information [Line Items]
Revenues	$ 138,887	$ 113,031