Segment and Geographic Information (Tables)

12 Months Ended

Dec. 31, 2013

Segment Reporting [Abstract]

Information About Segments

The following table summarizes information about the Company’s segments (in thousands):

	MVSD		SISD		Reconciling Items			Consolidated
Year Ended December 31, 2013
Product revenue	$	298,186	$	28,600				$	326,786
Service revenue		9,465		17,635					27,100
Depreciation and amortization		9,569		1,078	$	455			11,102
Goodwill and intangibles		90,718		5,694		-			96,412
Operating income		99,383		8,990		(22,005	)		86,368
Year Ended December 31, 2012
Product revenue	$	263,308	$	32,280				$	295,588
Service revenue		10,388		18,303					28,691
Depreciation and amortization		9,505		963	$	390			10,858
Goodwill and intangibles		90,390		6,069		-			96,459
Operating income		89,378		11,941		(17,912	)		83,407
Year Ended December 31, 2011
Product revenue	$	264,956	$	32,354				$	297,310
Service revenue		8,717		15,887					24,604
Depreciation and amortization		8,445		908	$	403			9,756
Goodwill and intangibles		94,322		6,617		-			100,939
Operating income		94,201		10,301		(19,147	)		85,355

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas

The following table summarizes information about geographic areas (in thousands):

	United States		Europe		Japan		Other		Total
Year Ended December 31, 2013
Product revenue	$	103,610	$	104,497	$	33,763	$	84,916	$	326,786
Service revenue		13,505		6,012		4,103		3,480		27,100
Long-lived assets		118,619		5,059		1,732		10,276		135,686
Year Ended December 31, 2012
Product revenue	$	87,877	$	95,376	$	38,151	$	74,184	$	295,588
Service revenue		13,248		6,083		5,043		4,317		28,691
Long-lived assets		120,596		4,939		2,229		6,342		134,106
Year Ended December 31, 2011
Product revenue	$	87,166	$	100,984	$	45,295	$	63,865	$	297,310
Service revenue		10,796		6,343		4,147		3,318		24,604
Long-lived assets		121,174		10,811		2,773		952		135,710