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Fair Value Measurements (Tables)
 12 Months Ended
Dec. 31, 2012
Fair Value Measurements [Abstract]  
Schedule Of Derivative Assets And Liabilities At Fair Value
December 31, 2012 Level 1 Level 2 Level 3
Derivative assets $ - $ - $ -
Total assets at fair value $ - $ - $ -

 

December 31, 2011 Level 1   Level 2 Level 3
Derivative assets $ - $ 142 $ -
Total assets at fair value $ - $ 142 $ -

 

     
Schedule Of Nonfinancial Assets And Liabilities Are Measured At Fair Value On A Nonrecurring Basis Upon Impairment
    Carrying Value Level 1 Level 2   Level 3 Pre-Tax
    Prior to           Non-Cash
    Impairment           Impairment
 
Discontinued operations $ 6,642 $ - $ - $ 1,400 $ 5,242