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Plant Shutdowns, Asset Impairments, Restructurings And Other (Tables)
6 Months Ended
Jun. 30, 2012
Plants Shutdowns, Asset Impairments, Restructurings And Other [Abstract]  
Schedule Of Accrued Expenses Associated With Asset Impairments And Exit And Disposal Activities
          Long-Lived              
          Asset              
(In Thousands)   Severance     Impairments     Other     Total  
Balance at December 31, 2011 $ 197   $ -   $ -   $ 197  
Changes in 2012:                        
Charges   1,296     834     131     2,261  
Cash spent   (675 )   -     (131 )   (806 )
Charged against assets   -     (834 )   -     (834 )
Reversed to income   (46 )   -     -     (46 )
Balance at June 30, 2012 $ 772   $ -   $ -   $ 772