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Consolidated Statements of Comprehensive Income (Unaudited) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Net income $ 6,756 $ 7,129
Amortization of actuarial losses 174 149
Amortization of prior service credits (6) (6)
Unrealized gains (losses) on securities, net (4,203) 1,217
Comprehensive income $ 2,721 $ 8,489