Segment Information (Tables)

9 Months Ended

Oct. 02, 2011

Information about the Company's segments


Three-months Ended					Reconciling
October 2, 2011	MVSD		SISD		Items			Consolidated
Product revenue	$	66,404	$	7,761	$	—		$	74,165
Service revenue		1,771		4,149		—			5,920
Operating income		23,422		2,891		(3,924	)		22,389


Nine-months Ended					Reconciling
October 2, 2011	MVSD		SISD		Items			Consolidated
Product revenue	$	200,163	$	20,445	$	—		$	220,608
Service revenue		5,574		11,690		—			17,264
Operating income		72,036		5,910		(14,147	)		63,799


Three-months Ended					Reconciling
October 3, 2010	MVSD		SISD		Items			Consolidated
Product revenue	$	61,454	$	7,834	$	—		$	69,288
Service revenue		1,618		4,087		—			5,705
Operating income		24,651		2,290		(4,666	)		22,275


Nine-months Ended					Reconciling
October 3, 2010	MVSD		SISD		Items			Consolidated
Product revenue	$	170,459	$	20,509	$	—		$	190,968
Service revenue		4,768		10,035		—			14,803
Operating income		63,035		3,292		(13,559	)		52,768

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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