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Other Intangible Assets, Net
6 Months Ended
Jun. 30, 2012
Other Intangible Assets, Net

Note 4. Other Intangible Assets, Net:

Other intangible assets, net consist of the following amounts:

 

     June 30,     December 31,  

(DOLLARS IN THOUSANDS)

   2012     2011  

Gross carrying value (1)

   $ 165,406      $ 165,406   

Accumulated amortization

     (125,681     (122,643
  

 

 

   

 

 

 

Total

   $ 39,725      $ 42,763   
  

 

 

   

 

 

 

 

(1)

Includes patents, trademarks and other intellectual property, valued at acquisition.

Amortization expense for the three months ended June 30, 2012 and 2011 was $1.5 million, in each period, and amortization expense for the six months ended June 30, 2012 and 2011 was $3.0 million, in each period. Annual amortization is expected to be $6.1 million for years 2012 through 2013 and $4.7 million for years 2014 through 2016.