Segment and Geographic Information (Tables)

12 Months Ended

Jan. 03, 2015

Segment Reporting [Abstract]

Schedule of Revenue by Major Geographic Area

Our revenue by major geographic area based on ship-to location was as follows:

	Year Ended
(In thousands)	January 3, 2015				December 28, 2013				December 29, 2012
United States:	$	30,848	8	%	$	28,506	9	%	34,172		12	%
China	159,155		43		148,018		45		113,585		41
Europe	59,041		16		47,459		14		48,202		17
Japan	31,207		9		26,538		8		35,696		13
Taiwan	6,691		2		6,708		2		8,276		3
Other Asia	69,778		19		64,425		19		32,254		12
Other Americas	9,407		3		10,871		3		7,071		2
Total foreign revenue	335,279		92		304,019		91		245,084		88
Total revenue	$	366,127	100	%	$	332,525	100	%	$	279,256	100	%

Schedule of Revenue by Major Customers by Reporting Segments

Revenue attributable to resales of products by our primary distributors are as follows:

	% of Total Revenue
	2014		2013		2012
Arrow Electronics Inc. (including Nu Horizons Electronics)	24	%	23	%	28	%
Weikeng Group	10		12		12
All others	11		10		15
All sell-through distributors	45	%	45	%	55	%