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Condensed Consolidated Statements Of Comprehensive Income (Loss) (USD $)
In Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
Condensed Consolidated Statements Of Comprehensive Income (Loss)        
Net income (loss) $ 3,616 $ 328 $ 1,889 $ (1,851)
Other comprehensive income (loss):        
Accumulated income 14   29  
Effect of income taxes (5)   (10)  
Prior service cost 15 15 30 30
Effect of income taxes (5) (5) (10) (10)
Other comprehensive income 19 10 39 20
Comprehensive income (loss) $ 3,635 $ 338 $ 1,928 $ (1,831)