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, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount			0
Average number of common shares outstanding	3,539,876	3,487,215	3,535,505	3,482,259
Effect of dilutive common stock	0	0	0	0
Average number of common shares outstanding used to calculate diluted earnings per share	3,539,876	3,487,215	3,535,505	3,482,259