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

6 Months Ended

Jun. 30, 2013

Segment Reporting [Abstract]

Schedule Of Net Revenue By Geography Periods

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

	Three Months Ended				Six Months Ended
	June 30, 2013		July 1, 2012		June 30, 2013		July 1, 2012
United States	$	196,136	$	158,046	$	349,849	$	322,791
Americas (excluding U.S.)	4,712		5,392		7,675		9,002
United Kingdom	41,972		47,210		82,830		96,604
EMEA (excluding U.K.)	66,395		70,605		132,662		146,292
APAC	48,504		39,402		78,102		71,586
Total net revenue	$	357,719	$	320,655	$	651,118	$	646,275

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						Six Months Ended
	June 30, 2013			July 1, 2012			June 30, 2013			July 1, 2012
Net revenues:
Retail	$	117,395		$	113,824		$	243,717		$	242,801
Commercial	88,446			80,626			159,297			155,258
Service provider	151,878			126,205			248,104			248,216
Total net revenues	357,719			320,655			651,118			646,275
Contribution income:
Retail	$	15,761		$	18,559		$	34,379		$	44,831
Retail contribution margin	13.4		%	16.3		%	14.1		%	18.5		%
Commercial	20,476			19,429			34,287			32,274
Commercial contribution margin	23.2		%	24.1		%	21.5		%	20.8		%
Service Provider	14,090			9,609			23,581			22,539
Service Provider contribution margin	9.3		%	7.6		%	9.5		%	9.1		%
Total segment contribution income	50,327			47,597			92,247			99,644
Corporate and unallocated costs	(13,558		)	(12,201		)	(26,024		)	(23,564		)
Amortization of intangible assets (1)	(4,872		)	(1,016		)	(6,343		)	(1,963		)
Stock-based compensation expense	(4,391		)	(3,395		)	(7,981		)	(6,787		)
Restructuring and other charges	(1,587		)	—			(1,557		)	—
Acquisition related expense	(214		)	—			(924		)	—
Impact to cost of sales from acquisition accounting adjustments to inventory	(568		)	—			(568		)	—
Litigation reserves, net	(3,555		)	—			(3,603		)	(151		)
Interest income	95			116			244			235
Other income (expense), net	(548		)	354			(474		)	(247		)
Income before income taxes	$	21,129		$	31,455		$	45,017		$	67,167

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

Schedule Of Long-Lived Asset By Geographic Areas

Long-lived assets by geographic location are as follows (in thousands):

	June 30, 2013		December 31, 2012
United States	$	12,487	$	9,898
Americas (excluding U.S.)	1,534		36
EMEA	1,438		1,173
China	9,566		6,763
APAC (excluding China)	1,372		1,155
	$	26,397	$	19,025

Schedule Of Customer Concentration

o single customer accounted for greater than 10% of net revenues in the three and six months ended June 30, 2013. Virgin Media Limited and Affiliates represented 10% of net revenues during the three and six months ended July 1, 2012.