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Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Net Income $ 3,219 $ 2,397 $ 19,006 $ 19,664
Other Comprehensive Income, net of tax:        
Amortization of prior service cost, net of tax of ($6), $1, $(19) and $4, respectively (9) 2 (28) 6
Amortization of actuarial gain/loss, net of tax of $51, $120, $152 and $359, respectively 76 180 228 537
Other comprehensive income 67 182 200 543
Comprehensive income $ 3,286 $ 2,579 $ 19,206 $ 20,207