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Goodwill And Other Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2011
Goodwill And Other Intangible Assets [Abstract]  
Changes In The Carrying Amount Of Goodwill
(In thousands)       

Balance as of December 31, 2010 and 2009

   $ 38,854   

Acquisitions

     19,360   
  

 

 

 

Balance at December 31, 2011

   $ 58,214   
  

 

 

 
Components Of Other Intangible Assets
     Weighted
Average
Remaining
Life
     As of December 31, 2011      As of December 31, 2010  
        Gross Carrying
Amount
     Accumulated
Amortization
     Gross Carrying
Amount
     Accumulated
Amortization
 
     (In thousands)  

Customer relationships

     18.7 years       $ 32,520       $ 7,771       $ 17,441       $ 6,466   

Other

     2.6years         349         56                   
     

 

 

    

 

 

    

 

 

    

 

 

 

Total other intangible assets

      $ 32,869       $ 7,827       $ 17,441       $ 6,466