Business Segments - Additional Information (Details)	3 Months Ended		12 Months Ended
	Apr. 02, 2016 Customer Segment	Apr. 04, 2015 Customer	Jan. 02, 2016 Customer
Segment Reporting Information [Line Items]
Number of operating segments | Segment	1
Customer accounted percentage of net accounts receivable balance	19.00%		10.00%
Customer Concentration Risk | Revenue, Total
Segment Reporting Information [Line Items]
Percentage of concentration risk	15.00%	15.00%
Number of customer accounted for total revenues and net accounts receivable	1	1
Credit Concentration Risk | Accounts Receivable
Segment Reporting Information [Line Items]
Number of customer accounted for total revenues and net accounts receivable	1		0
United States | Customer Concentration Risk | Revenue, Total
Segment Reporting Information [Line Items]
Percentage of concentration risk	49.00%	51.70%
China | Customer Concentration Risk | Revenue, Total
Segment Reporting Information [Line Items]
Percentage of concentration risk	14.40%	4.90%