Segment Information (Tables)

9 Months Ended

Sep. 27, 2013

Segment Reporting [Abstract]

Revenue by Geographic Area

The following table sets forth revenue by geographic area (in thousands):

	Three months ended				Nine months ended
	Sept 27, 2013		Sept 28, 2012		Sept 27, 2013		Sept 28, 2012
United States	$	76,388	$	84,437	$	244,476	$	239,716
China		10,521		6,033		24,954		20,939
Singapore		17,602		9,908		40,094		50,145
Other		2,672		471		8,230		2,563
	$	107,183	$	100,849	$	317,754	$	313,363