Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Intangible Assets

v2.4.0.8
Intangible Assets
3 Months Ended
Mar. 31, 2014
Intangible Assets [Abstract]  
Intangible Assets

Note 4. Intangible Assets

The intangible assets consisted of the following (in thousands):

    March 31, 2014   December 31, 2013
        Gross                 Gross          
    Carrying   Accumulated   Carrying   Accumulated
    Amount   Amortization   Amount   Amortization
Developed technology   $      462,289   $ 67,107   $      447,842   $ 54,029
Patents     14,209     6,922     14,065     6,523
Trademarks and trade names     59,034     5,226     59,019     3,817
Customer relationships     101,566     14,081     100,679     10,793
Non-compete agreement     10,354     1,903     10,354     1,249
Capitalized software development costs     16,889     13,963     16,612     13,828
In process research and development     49,675     -     63,998     -
      714,016   $ 109,202     712,569   $ 90,239
Accumulated amortization     109,202           90,239      
Net book value of amortizable intangible assets   $ 604,814         $ 622,330      

In process research and development with a gross carrying value of $14.4 million at December 31, 2013 was launched during the three months ended March 31, 2014 and is now classified as developed technology with a six-year life for amortization.

Amortization expense for intangible assets for the three-month periods ended March 31, 2014 and 2013 was approximately $19.0 million and $13.1 million, respectively.

As of March 31, 2014, estimated amortization expense relating to intangible assets currently subject to amortization for each of the next five years and thereafter was as follows (in thousands)

Year ending December 31,            
Remaining 9 months of 2014     $ 57,537
2015       74,916
2016       74,810
2017       73,514
2018       67,601
Thereafter            206,761