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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) (Parenthetical) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Unrealized holding gains (losses) on securities:    
Unrealized holding gains (losses) arising during the period, tax $ 345 $ 106
Reclassification adjustment due to gains realized on sales of securities, tax $ 0 $ 2