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Consolidated Statements of Comprehensive Income (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
NET INCOME $ 6,536 $ 6,746 $ 12,891 $ 11,812
OTHER COMPREHENSIVE INCOME        
Net unrealized gains on available-for-sale securities 186 451 102 295
Tax effect of net unrealized gains on available-for-sale securities (73) (177) (40) (116)
TOTAL OTHER COMPREHENSIVE INCOME 113 274 62 179
COMPREHENSIVE INCOME $ 6,649 $ 7,020 $ 12,953 $ 11,991