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Employee Benefit Plans (Restricted Shares Activity And Related Information) (Details) - $ / shares
6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Restricted Awards    
Beginning Balance 163,431 142,469
Granted 25,440 25,062
Forfeited/Vested (17,050) (6,200)
Ending Balance 171,821 161,331
Average Market Price at Grant, Granted $ 46.35 $ 43.05