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Earnings Per Common Share (Weighted Average Number Of Shares Used In Computing Earnings Per Share) (Details) - shares
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount   9,333   9,405
Average number of common shares outstanding 3,487,215 3,428,699 3,482,259 3,421,351
Effect of dilutive common stock 0 667 0 595
Average number of common shares outstanding used to calculate diluted earnings per share 3,487,215 3,429,366 3,482,259 3,421,946