Other Intangibles, Net

3 Months Ended

Mar. 31, 2015

Other Intangibles, Net

Other Intangibles, Net

Note 5—Other Intangibles, Net

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	$	49,358	$	(43,588	)	$	5,770
Product development costs	3.0	22,913		(19,834		)	3,079
Developed technology sub-total		72,271		(63,422		)	8,849
Customer relationships	6.4	40,565		(33,115		)	7,450
Other intangibles	4.1	4,604		(4,167		)	437
Other intangibles sub-total		45,169		(37,282		)	7,887
Balance at March 31, 2015		$	117,440	$	(100,704	)	$	16,736

	Weighted
	Average
	Amortization
	Period			Accumulated
	(Years)	Gross		Amortization			Net
Purchased technologies	5.1	$	50,152	$	(43,195	)	$	6,957
Product development costs	3.0	22,423		(19,314		)	3,109
Developed technology sub-total		72,575		(62,509		)	10,066
Customer relationships	6.4	40,783		(32,577		)	8,206
Other intangibles	4.1	4,629		(4,098		)	531
Other intangibles sub-total		45,412		(36,675		)	8,737
Balance at December 31, 2014		$	117,987	$	(99,184	)	$	18,803

The changes in the carrying value of other intangibles during the three months ended March 31, 2015 are summarized as follows (in thousands):

				Accumulated
	Gross			Amortization			Net
Balance at December 31, 2014	$	117,987		$	(99,184	)	$	18,803
Additions	490			—			490
Amortization	—			(2,368		)	(2,368		)
Translation adjustments	(1,037		)	848			(189		)
Balance at March 31, 2015	$	117,440		$	(100,704	)	$	16,736

Based on the carrying amount of other intangibles as of March 31, 2015, the estimated future amortization is as follows (in thousands):

	Nine
	Months Ending
	December 31		Years Ending December 31
	2015		2016		2017		2018		2019		Thereafter		Total
Developed technology	$	4,372	$	3,810	$	627	$	40	$	—	$	—	$	8,849
Other intangibles	2,395		2,699		1,865		923		5		—		7,887
Total	$	6,767	$	6,509	$	2,492	$	963	$	5	$	—	$	16,736