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Goodwill, Other Intangibles and Impairments of Long- Lived Assets
12 Months Ended
Dec. 31, 2011
Goodwill, Other Intangibles and Impairments of Long-Lived Assets [Abstract]  
Goodwill, Other Intangibles and Impairments of Long-Lived Assets

4.     Goodwill, Other Intangibles and Impairments of Long-Lived Assets

Changes in the carrying amount of goodwill by reportable segment are as follows:

 

 

                         
     Fluids Systems
& Engineering
    Mats and
Integrated
Services
    Total  
    (In thousands)  

Balance at December 31, 2009

  $ 47,347     $ 14,929     $ 62,276  

Effects of foreign currency

    31             31  
   

 

 

   

 

 

   

 

 

 

Balance at December 31, 2010

    47,378       14,929       62,307  

Acquisition

    10,275             10,275  

Effects of foreign currency

    (612           (612
   

 

 

   

 

 

   

 

 

 

Balance at December 31, 2011

  $ 57,041     $ 14,929     $ 71,970  
   

 

 

   

 

 

   

 

 

 

We have evaluated the carrying values of our goodwill and other indefinite-lived intangible assets as of November 1, 2011. We determine any impairment of goodwill by comparing the carrying amounts of our reporting units with fair values, which we estimate using a combination of a market multiple and discounted cash flow approach. In completing this evaluation, we determined that no reporting unit has a fair value below its net carrying value and therefore, no impairment was required.

Other intangible assets consist of the following:

 

 

                                                 
    December 31, 2011     December 31, 2010  
     Gross
Carrying
Amount
    Accumulated
Amortization
    Intangible
assets, net
    Gross
Carrying
Amount
    Accumulated
Amortization
    Intangible
assets, net
 
    (In thousands)  

Technology related

  $ 5,531     $ (2,607   $ 2,924     $ 7,409     $ (4,057   $ 3,352  

Customer related

    20,675       (7,854     12,821       9,524       (5,586     3,938  

Employment related

    2,679       (2,337     342       2,775       (1,805     970  
   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total amortizing intangible assets

    28,885       (12,798     16,087       19,708       (11,448     8,260  
   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Permits and licenses

    3,929             3,929       3,950             3,950  

Trademarks

    834             834       862             862  
   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total indefinite-lived intangible assets

    4,763             4,763       4,812             4,812  
   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total intangible assets

  $ 33,648     $ (12,798   $ 20,850     $ 24,520     $ (11,448   $ 13,072  
   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total amortization expense in 2011, 2010 and 2009 related to other intangible assets was $3.3 million, $3.1 million and $3.3 million, respectively.

 

Estimated future amortization expense for the years ended December 31 is as follows (in thousands):

 

 

         

2012

  $ 3,588  

2013

    2,869  

2014

    2,507  

2015

    2,108  

2016

    1,396  

Thereafter

    3,619  
   

 

 

 

Total

  $ 16,087