Goodwill and acquisition-related intangibles (Tables)

9 Months Ended

Sep. 30, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of acquisition-related intangible assets

The following table shows the components of acquisition-related intangible assets as of September 30, 2012, and December 31, 2011:

		September 30, 2012						December 31, 2011
Acquisition-related Intangibles	Amortization Period (Years)	Gross Carrying Amount		Accumulated Amortization		Net		Gross Carrying Amount		Accumulated Amortization		Net
Developed technology	4 - 10	$	2,141	$	262	$	1,879	$	2,089	$	91	$	1,998
Customer relationships	5 - 8	822		112		710		822		34		788
Other intangibles	2 - 7	50		37		13		50		29		21
In-process R&D	(a)	41		—		41		93		—		93
Total		$	3,054	$	411	$	2,643	$	3,054	$	154	$	2,900

(a) In-process R&D is not amortized until the associated project has been completed, at which point it becomes Developed technology. Alternatively, if the associated project is determined not to be viable, it will be expensed.