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CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) (unaudited)
6 Months Ended
Jun. 30, 2016
$ / shares
shares
CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS’ EQUITY  
Common stock issued including tax benefit, net - stock grants (in shares) 6,170
Common stock issued including tax benefit, net - employee gifts (in shares) 1,352
Dividends per share (in dollars per share) | $ / shares $ 0.54