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Consolidated Statements of Comprehensive Income (Parenthetical) (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
Consolidated Statements of Comprehensive Income [Abstract] |  |  |  |
Unrealized gains (losses) on securities, tax | $ 44 | $ (273) | $ 654 | $ (1,232)
Reclassification adjustment, tax | 93 | 6 | 821 | 299
Other comprehensive income, tax | $ 137 | $ (267) | $ 1,475 | $ (933)

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