Other Intangibles (Tables)

9 Months Ended

Sep. 30, 2012

Other Intangibles

Schedule of other intangible assets

The following is a summary of other intangibles as of September 30, 2012 (in thousands):

	Weighted
	Average
	Amortization	Other					Other
	Period	Intangibles,		Accumulated			Intangibles,
	(Years)	Gross		Amortization			Net
Purchased technologies	5.1	$	50,498	$	(29,882	)	$	20,616
Product development costs	3.0	18,236		(14,286		)	3,950
Developed technology sub-total		68,734		(44,168		)	24,566
Customer relationships	6.4	40,887		(26,170		)	14,717
Other intangibles	4.1	4,641		(2,401		)	2,240
Other intangibles sub-total		45,528		(28,571		)	16,957
Balance at September 30, 2012		$	114,262	$	(72,739	)	$	41,523

The following is a summary of other intangibles as of December 31, 2011 (in thousands):

	Weighted
	Average
	Amortization	Other					Other
	Period	Intangibles,		Accumulated			Intangibles,
	(Years)	Gross		Amortization			Net
Purchased technologies	5.1	$	50,661	$	(24,777	)	$	25,884
Product development costs	3.0	16,202		(12,278		)	3,924
Developed technology sub-total		66,863		(37,055		)	29,808
Customer relationships	6.4	40,917		(24,164		)	16,753
Other intangibles	4.1	4,642		(1,682		)	2,960
Other intangibles sub-total		45,559		(25,846		)	19,713
Balance at December 31, 2011		$	112,422	$	(62,901	)	$	49,521

Schedule of changes in the carrying value of other intangible assets

The changes in the carrying value of other intangibles during the nine months ended September 30, 2012 were as follows (in thousands):

	Other						Other
	Intangibles,			Accumulated			Intangibles,
	Gross			Amortization			Net
Balance at December 31, 2011	$	112,422		$	(62,901	)	$	49,521
Additions	2,034			—			2,034
Amortization	—			(10,567		)	(10,567		)
Translation adjustments	(194		)	729			535
Balance at September 30, 2012	$	114,262		$	(72,739	)	$	41,523

Schedule of estimated future amortization

Based on the carrying amount of intangible assets as of September 30, 2012, the estimated future amortization is as follows (in thousands):

	Three
	Months Ended
	December 31		Years Ended December 31
	2012		2013		2014		2015		2016		Thereafter		Total
Estimated future amortization of:
Developed technology	$	2,528	$	8,774	$	5,671	$	4,652	$	2,564	$	377	$	24,566
Other intangibles	956		3,780		3,389		3,225		2,721		2,886		16,957
Total	$	3,484	$	12,554	$	9,060	$	7,877	$	5,285	$	3,263	$	41,523