Segment Information, Operations By Geographic Area And Customer Concentration (Tables)

3 Months Ended

Mar. 30, 2014

Segment Reporting [Abstract]

Schedule Of Reportable Segment And Reconciliation Of Segment Contribution Income To Income Before Income Taxes

Financial information for each reportable segment and a reconciliation of segment contribution income to income before income taxes is as follows (in thousands, except percentage data):

	Three Months Ended
	March 30, 2014			March 31, 2013
Net revenues:
Retail	$	118,232		$	126,322
Commercial	78,863			70,851
Service provider	152,296			96,226
Total net revenues	349,391			293,399
Contribution income:
Retail	$	14,683		$	18,618
Retail contribution margin	12.4		%	14.7		%
Commercial	19,540			13,811
Commercial contribution margin	24.8		%	19.5		%
Service Provider	13,519			9,491
Service Provider contribution margin	8.9		%	9.9		%
Total segment contribution income	47,742			41,920
Corporate and unallocated costs	(13,756		)	(12,466		)
Amortization of intangible assets (1)	(4,390		)	(1,471		)
Stock-based compensation expense	(5,130		)	(3,590		)
Restructuring and other charges	(842		)	30
Acquisition-related expense	(8		)	(710		)
Litigation reserves, net	(117		)	(48		)
Interest income	57			149
Other (expense) income, net	(108		)	74
Income before income taxes	$	23,448		$	23,888

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(1) Amount excludes amortization expense related to patents within purchased intangible assets in costs of revenues.

Schedule Of Net Revenue By Geography Periods

The following table shows net revenue by geography for the periods indicated (in thousands):

	Three Months Ended
	March 30, 2014		March 31, 2013
United States	$	190,276	$	153,713
Americas (excluding U.S.)	4,503		2,963
United Kingdom	41,200		40,858
EMEA (excluding U.K.)	65,593		66,267
APAC	47,819		29,598
Total net revenue	$	349,391	$	293,399

Schedule Of Long-Lived Asset By Geographic Areas

	March 30, 2014		December 31, 2013
United States	$	9,802	$	10,273
Americas (excluding U.S.)	1,976		2,160
EMEA	903		914
China	11,561		11,905
APAC (excluding China)	1,763		1,942
	$	26,005	$	27,194