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Consolidated Statements of Comprehensive Income (Parenthetical) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Consolidated Statements of Comprehensive Income        
Unrealized gain (loss) on available for sale securities, taxes $ 113 $ 327 $ 205 $ 360