Goodwill and Intangible Assets, Net (Tables)

9 Months Ended

Sep. 30, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

Goodwill and changes in the carrying amount of goodwill were as follows:

(In thousands)
Balance at December 31, 2012	$	30,890
Foreign currency	71
Balance at September 30, 2013	$	30,961

Schedule of Components of Intangible Assets

The components of intangible assets, net were as follows:

	September 30, 2013							December 31, 2012
(In thousands)	Gross		Accumulated Amortization			Net		Gross		Accumulated Amortization			Net
Carrying amount (1):
Distribution rights	$	389	$	(52	)	$	337	$	378	$	(50	)	$	328
Patents	8,695		(4,175		)	4,520		8,113		(3,847		)	4,266
Trademark and trade names	2,840		(1,339		)	1,501		2,841		(1,127		)	1,714
Developed and core technology	3,505		(1,080		)	2,425		3,507		(906		)	2,601
Capitalized software development costs	297		(98		)	199		1,276		(913		)	363
Customer relationships	26,403		(7,753		)	18,650		26,415		(5,852		)	20,563
Total carrying amount	$	42,129	$	(14,497	)	$	27,632	$	42,530	$	(12,695	)	$	29,835

⁽¹⁾  This table excludes the gross value of fully amortized intangible assets totaling $6.5 million and $9.1 million on September 30, 2013 and December 31, 2012, respectively.

Intangible Assets Amortization Expense

Amortization expense by income statement caption was as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
(In thousands)	2013		2012		2013		2012
Cost of sales	$	34	$	73	$	177	$	231
Selling, general and administrative	986		971		2,930		2,890
Total amortization expense	$	1,020	$	1,044	$	3,107	$	3,121

Schedule of Estimated Future Amortization Expense

Estimated future amortization expense related to our intangible assets at September 30, 2013, is as follows:

(In thousands)
2013 (remaining 3 months)	$	1,021
2014	4,053
2015	3,890
2016	3,858
2017	3,830
Thereafter	10,980
Total	$	27,632