Segment Information (Schedule Of Segment Information) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Segment Reporting Information [Line Items]
Net interest income (loss)	$ 12,037	$ 11,305	$ 35,550	$ 34,283
Provision for loan losses	0	250	500	1,000
Net interest income (loss) after provision for loan losses	12,037	11,055	35,050	33,283
Other income	2,749	2,993	8,601	8,992
Other expenses	8,419	8,872	25,410	25,138
Income before income taxes	6,367	5,176	18,241	17,137
Income tax expense (benefit)	2,086	1,515	5,655	5,181
Net Income	4,281	3,661	12,586	11,956
Net income (loss) applicable to common shares	4,281	3,661	12,586	11,956
Inter-segment revenue (expense)	0	0	0	0
Average assets	1,589,054	1,466,993	1,543,928	1,462,605
Community Banking [Member]
Segment Reporting Information [Line Items]
Net interest income (loss)	12,197	11,468	36,028	34,861
Provision for loan losses	0	250	500	1,000
Net interest income (loss) after provision for loan losses	12,197	11,218	35,528	33,861
Other income	1,622	1,882	5,240	5,371
Other expenses	7,249	7,515	21,735	20,961
Income before income taxes	6,570	5,585	19,033	18,271
Income tax expense (benefit)	2,155	1,639	5,897	5,577
Net Income	4,415	3,946	13,136	12,694
Inter-segment revenue (expense)	(361)	(262)	(1,081)	(785)
Average assets	1,609,343	1,494,933	1,565,099	1,493,759
Insurance & Financial Services [Member]
Segment Reporting Information [Line Items]
Net interest income (loss)	0	0	0	0
Provision for loan losses	0	0	0	0
Net interest income (loss) after provision for loan losses	0	0	0	0
Other income	1,127	1,111	3,361	3,621
Other expenses	1,002	1,045	3,106	3,204
Income before income taxes	125	66	255	417
Income tax expense (benefit)	40	15	95	115
Net Income	85	51	160	302
Inter-segment revenue (expense)	(28)	(21)	(85)	(65)
Average assets	6,005	5,949	5,951	5,932
Parent [Member]
Segment Reporting Information [Line Items]
Net interest income (loss)	(160)	(163)	(478)	(578)
Provision for loan losses	0	0	0	0
Net interest income (loss) after provision for loan losses	(160)	(163)	(478)	(578)
Other income	389	283	1,166	850
Other expenses	557	595	1,735	1,823
Income before income taxes	(328)	(475)	(1,047)	(1,551)
Income tax expense (benefit)	(109)	(139)	(337)	(511)
Net Income	(219)	(336)	(710)	(1,040)
Inter-segment revenue (expense)	389	283	1,166	850
Average assets	175,581	167,633	172,840	167,973
Intersegment Elimination [Member]
Segment Reporting Information [Line Items]
Net interest income (loss)	0	0	0	0
Provision for loan losses	0	0	0	0
Net interest income (loss) after provision for loan losses	0	0	0	0
Other income	(389)	(283)	(1,166)	(850)
Other expenses	(389)	(283)	(1,166)	(850)
Income before income taxes	0	0	0	0
Income tax expense (benefit)	0	0	0	0
Net Income	0	0	0	0
Inter-segment revenue (expense)	0	0	0	0
Average assets	$ (201,875)	$ (201,522)	$ (199,962)	$ (205,059)