Segment Information - Narrative (Details) - Customer Concentration Risk - customer	3 Months Ended		12 Months Ended
	Jul. 02, 2017	Jul. 03, 2016	Apr. 02, 2017
Revenue
Revenue, Major Customer [Line Items]
Number of significant distributors	1	2
Revenue | Samsung
Revenue, Major Customer [Line Items]
Concentration risk (percentage)	11.00%
Revenue | Uniquest
Revenue, Major Customer [Line Items]
Concentration risk (percentage)		13.00%
Revenue | Avnet
Revenue, Major Customer [Line Items]
Concentration risk (percentage)	11.00%	11.00%
Accounts Receivable
Revenue, Major Customer [Line Items]
Number of significant distributors	2		2
Accounts Receivable | Significant Distributor 1
Revenue, Major Customer [Line Items]
Concentration risk (percentage)	13.00%		11.00%
Accounts Receivable | Significant Distributor 2
Revenue, Major Customer [Line Items]
Concentration risk (percentage)	10.00%		10.00%