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Earnings Per Share (Reconciliation Of Basic And Diluted Earnings Per Share) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Earnings Per Share [Abstract]
Net income available to common shareholders	$ 3,787	$ 3,216
Weighted average common shares outstanding
Basic	3,941,132	3,923,719
Effect of dilutive employee stock options and awards	27,219	17,653
Diluted	3,968,351	3,941,372
Anti-dilutive options excluded from earnings per share calculation	45,784	38,500
Per Common Share Data:
Basic earnings per share	$ 0.96	$ 0.82
Diluted earnings per share	$ 0.95	$ 0.82

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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