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CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) - $ / shares | 3 Months Ended
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Mar. 31, 2017 | Mar. 31, 2016
Statement of Stockholders' Equity [Abstract] |  |
Cash dividends declared on common stock (in Dollars per share) | $ 0.075 | $ 0.075
Exercise of stock options, shares |  | 5,495
Restricted stock and performance units grants, shares | 56,164 | 71,920

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