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Consolidated Statements of Operations and Comprehensive Income (Unaudited) (Parentheticals) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Other comprehensive income/(loss) – unrealized gains/(losses) on available-for-sale securities, tax $ 1,579 $ (1,143) $ 1,088 $ 2,210