Earnings Per Share (Reconciliation Of Basic And Diluted Earnings Per Share) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Earnings Per Share [Abstract]
Net income available to common shareholders	$ 3,873	$ 3,857	$ 7,754	$ 7,644
Weighted average common shares outstanding
Basic	5,973,758	5,921,025	5,963,704	5,916,387
Effect of dilutive employee stock options and awards	90,655	39,817	86,418	40,114
Diluted	6,064,413	5,960,842	6,050,122	5,956,501
Anti-dilutive options excluded from earnings per share calculation	10,950	93,093	11,197	97,482
Per Common Share Data:
Basic earnings per share	$ 0.65	$ 0.65	$ 1.30	$ 1.29
Diluted earnings per share	$ 0.64	$ 0.65	$ 1.28	$ 1.28