Other Intangibles, Net (Tables)

6 Months Ended

Jun. 30, 2013

Other Intangibles, Net

Schedule of other intangibles

Other intangibles are summarized as follows (in thousands, except weighted average amortization period):

	Weighted
	Average
	Amortization
	Period			Accumulated
	(Years)	Gross		Amortization			Net
Purchased technologies	5.1	$	50,064	$	(35,578	)	$	14,486
Product development costs	3.0	20,456		(16,053		)	4,403
Developed technology sub-total		70,520		(51,631		)	18,889
Customer relationships	6.4	40,804		(28,340		)	12,464
Other intangibles	4.1	4,636		(3,131		)	1,505
Other intangibles sub-total		45,440		(31,471		)	13,969
Balance at June 30, 2013		$	115,960	$	(83,102	)	$	32,858

	Weighted
	Average
	Amortization
	Period			Accumulated
	(Years)	Gross		Amortization			Net
Purchased technologies	5.1	$	50,642	$	(31,934	)	$	18,708
Product development costs	3.0	18,431		(14,937		)	3,494
Developed technology sub-total		69,073		(46,871		)	22,202
Customer relationships	6.4	40,924		(26,919		)	14,005
Other intangibles	4.1	4,645		(2,647		)	1,998
Other intangibles sub-total		45,569		(29,566		)	16,003
Balance at December 31, 2012		$	114,642	$	(76,437	)	$	38,205

Schedule of changes in the carrying value of other intangibles

The changes in the carrying value of other intangibles during the six months ended June 30, 2013 are summarized as follows (in thousands):

				Accumulated
	Gross			Amortization			Net
Balance at December 31, 2012	$	114,642		$	(76,437	)	$	38,205
Additions	2,025			—			2,025
Amortization	—			(6,807		)	(6,807		)
Translation adjustments	(707		)	142			(565		)
Balance at June 30, 2013	$	115,960		$	(83,102	)	$	32,858

Schedule of estimated future amortization

Based on the carrying amount of other intangibles as of June 30, 2013, the estimated future amortization is as follows (in thousands):

	Six
	Months Ended
	December 31		Years Ending December 31
	2013		2014		2015		2016		2017		Thereafter		Total
Developed technology	$	4,595	$	6,126	$	5,174	$	2,757	$	237	$	—	$	18,889
Other	2,486		3,375		3,213		2,473		1,861		561		13,969
Total	$	7,081	$	9,501	$	8,387	$	5,230	$	2,098	$	561	$	32,858