Segment Information (Schedule Of Business Segments) (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015 USD ($)	Jun. 30, 2014 USD ($)	Jun. 30, 2015 USD ($) segment	Jun. 30, 2014 USD ($)
Segment Reporting Information [Line Items]
Number of primary business segments | segment			2
Net interest income (expense)	$ 7,648	$ 7,682	$ 15,229	$ 14,981
Provision for loan and lease losses	415	176	616	328
Net interest income (expense) after provision for loan and lease losses	7,233	7,506	14,613	14,653
Non-interest income	1,655	1,469	2,892	2,731
Insurance service and fees	1,821	1,586	3,650	3,718
Amortization expense		40		81
Non-interest expense	8,241	8,292	15,753	15,870
Income before income taxes	2,468	2,229	5,402	5,151
Income tax provision	793	650	1,822	1,559
Net income	1,675	1,579	3,580	3,592
Banking Activities [Member]
Segment Reporting Information [Line Items]
Net interest income (expense)	7,677	7,711	15,286	15,038
Provision for loan and lease losses	415	176	616	328
Net interest income (expense) after provision for loan and lease losses	7,262	7,535	14,670	14,710
Non-interest income	1,655	1,469	2,892	2,731
Insurance service and fees	191	146	353	298
Non-interest expense	7,089	7,294	13,570	13,772
Income before income taxes	2,019	1,856	4,345	3,967
Income tax provision	616	508	1,410	1,104
Net income	1,403	1,348	2,935	2,863
Insurance Agency Activities [Member]
Segment Reporting Information [Line Items]
Net interest income (expense)	(29)	(29)	(57)	(57)
Net interest income (expense) after provision for loan and lease losses	(29)	(29)	(57)	(57)
Insurance service and fees	1,630	1,440	3,297	3,420
Amortization expense		40		81
Non-interest expense	1,152	998	2,183	2,098
Income before income taxes	449	373	1,057	1,184
Income tax provision	177	142	412	455
Net income	$ 272	$ 231	$ 645	$ 729