Information Concerning Product Lines, Geographic Information and Revenue Concentration - Schedule of Customer and Distributor Concentration (Details)	3 Months Ended
	Apr. 02, 2017	Apr. 03, 2016	Jan. 01, 2017
Distributor A
Revenue, Major Customer [Line Items]
Percentage of revenue from major distributors and customers	30.00%	28.00%
Percentage of accounts receivable from major customer	35.00%		32.00%
Distributor E
Revenue, Major Customer [Line Items]
Percentage of revenue from major distributors and customers	10.00%
Customer B
Revenue, Major Customer [Line Items]
Percentage of revenue from major distributors and customers		18.00%
Customer G
Revenue, Major Customer [Line Items]
Percentage of revenue from major distributors and customers	22.00%	35.00%
Percentage of accounts receivable from major customer	15.00%
Customer H
Revenue, Major Customer [Line Items]
Percentage of revenue from major distributors and customers	13.00%
Distributor G
Revenue, Major Customer [Line Items]
Percentage of accounts receivable from major customer			11.00%
Distributor H
Revenue, Major Customer [Line Items]
Percentage of accounts receivable from major customer			13.00%
Distributor I
Revenue, Major Customer [Line Items]
Percentage of accounts receivable from major customer			15.00%
Customer I
Revenue, Major Customer [Line Items]
Percentage of accounts receivable from major customer			12.00%
Customer K
Revenue, Major Customer [Line Items]
Percentage of accounts receivable from major customer	26.00%