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Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) $ in Thousands | 12 Months Ended
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Dec. 31, 2014 USD ($) $ / shares
Increase (Decrease) in Stockholders' Equity [Roll forward] |
Other comprehensive income (loss), tax | $ | $ 4,949
Cash dividends declared (in dollars per share) | $ / shares | $ 1.181
Stock dividend rate | 10.00%

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