Segment Information and Operations By Geographic Area (Tables)

9 Months Ended

Oct. 02, 2016

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						Nine Months Ended
	October 2, 2016			September 27, 2015			October 2, 2016			September 27, 2015
Net revenue:
Retail	$	194,203		$	164,081		$	522,392		$	416,847
Commercial	73,405			65,187			215,508			200,935
Service provider	70,850			112,625			222,469			322,050
Total net revenue	338,458			341,893			960,369			939,832
Contribution income:
Retail	$	23,218		$	21,149		$	73,177		$	53,715
Retail contribution margin	12.0		%	12.9		%	14.0		%	12.9		%
Commercial	20,216			13,700			53,604			42,507
Commercial contribution margin	27.5		%	21.0		%	24.9		%	21.2		%
Service Provider	12,872			14,819			35,582			27,472
Service Provider contribution margin	18.2		%	13.2		%	16.0		%	8.5		%
Total segment contribution income	56,306			49,668			162,363			123,694
Corporate and unallocated costs	(17,532		)	(14,363		)	(50,666		)	(39,559		)
Amortization of intangibles (1)	(4,165		)	(4,165		)	(12,496		)	(12,804		)
Stock-based compensation expense	(4,870		)	(4,111		)	(14,300		)	(12,517		)
Restructuring and other charges	130			(1,016		)	(3,859		)	(6,384		)
Losses on inventory commitments due to restructuring	—			—			—			(407		)
Litigation reserves, net	(13		)	—			(58		)	2,690
Interest income	291			65			804			184
Other income (expense), net	116			(199		)	(582		)	(67		)
Income before income taxes	$	30,263		$	25,879		$	81,206		$	54,830

(1) Amount excludes amortization expense related to patents included in cost of revenue.

Schedule Of Net Revenue By Geography

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

	Three Months Ended				Nine Months Ended
	October 2, 2016		September 27, 2015		October 2, 2016		September 27, 2015
United States (U.S.)	$	217,631	$	213,913	$	610,505	$	552,787
Americas (excluding U.S.)	7,604		5,823		19,488		13,194
EMEA	60,034		77,725		176,192		234,827
APAC	$	53,189	$	44,432	$	154,184	$	139,024
Total net revenue	$	338,458	$	341,893	$	960,369	$	939,832

Schedule Of Long-Lived Asset By Geographic Areas

	As of
	October 2, 2016		December 31, 2015
United States	$	8,992	$	9,832
Canada	3,131		3,586
EMEA	602		468
China	4,725		6,562
APAC (excluding China)	2,026		1,936
	$	19,476	$	22,384