Basis Of Presentation (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Basis Of Presentation [Abstract]
Weighted average shares outstanding (basic)	4,196	4,142	4,184	4,127
Impact of common stock equivalents	4	2	5	5
Weighted average shares outstanding (diluted)	4,200	4,144	4,189	4,132
Anti-dilutive options excluded from calculation	34	56	45	57
Net income	$ 2,410	$ 2,185	$ 6,555	$ 5,091
Basic earnings per share	$ 0.57	$ 0.53	$ 1.57	$ 1.23
Diluted earnings per share	$ 0.57	$ 0.53	$ 1.56	$ 1.23