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Accrued Restructuring Costs (Tables)
12 Months Ended
Dec. 31, 2011
Accrued Restructuring Costs [Abstract]  
Summary Of Restructuring Activity
Schedule Of Restructuring Reserve
(in thousands)    As of
December 31,
2011
     As of
December 31,
2010
 

Reported as:

     

Accrued expenses

   $         626       $         3,671   

Other long-term liabilities

     417         1,198   
  

 

 

    

 

 

 
   $ 1,043       $ 4,869