Segment Information (Schedule Of Segment Information) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Segment Reporting Information [Line Items]
Net interest income	$ 69,797	$ 66,147	$ 49,007
Provision for loan losses	2,250	1,250	500
Net interest income after provision for loan losses	67,547	64,897	48,507
Other income	17,422	14,427	11,600
Other expenses	49,873	57,745	34,802
Income before income taxes	35,096	21,579	25,305
Income tax expense (benefit)	7,024	9,664	8,008
Net Income	28,072	11,915	17,297
Net income (loss) applicable to common shares	28,072	11,915	17,297
Inter-segment revenue (expense)	0	0	0
Average assets	2,129,042	2,006,340	1,599,597
Capital Expenditures	5,545	6,185	1,857
Community Banking [Member]
Segment Reporting Information [Line Items]
Net interest income	70,668	66,837	49,649
Provision for loan losses	2,250	1,250	500
Net interest income after provision for loan losses	68,418	65,587	49,149
Other income	10,559	8,671	7,213
Other expenses	43,165	52,221	29,482
Income before income taxes	35,812	22,037	26,880
Income tax expense (benefit)	7,111	9,672	8,566
Net Income	28,701	12,365	18,314
Inter-segment revenue (expense)	(1,436)	(1,804)	(1,441)
Average assets	2,146,357	2,028,054	1,620,723
Capital Expenditures	5,435	6,054	1,730
Trust and Wealth Management [Member]
Segment Reporting Information [Line Items]
Net interest income	0	0	0
Provision for loan losses	0	0	0
Net interest income after provision for loan losses	0	0	0
Other income	2,653	1,863	449
Other expenses	2,104	1,712	415
Income before income taxes	549	151	34
Income tax expense (benefit)	132	56	13
Net Income	417	95	21
Inter-segment revenue (expense)	0	0	0
Average assets	0	0	0
Capital Expenditures	0	0	0
Insurance Services [Member]
Segment Reporting Information [Line Items]
Net interest income	0	0	0
Provision for loan losses	0	0	0
Net interest income after provision for loan losses	0	0	0
Other income	4,210	3,893	3,951
Other expenses	3,594	3,314	3,638
Income before income taxes	616	579	313
Income tax expense (benefit)	155	65	144
Net Income	461	514	169
Inter-segment revenue (expense)	(119)	(160)	(113)
Average assets	6,085	6,200	5,984
Capital Expenditures	24	39	36
Parent [Member]
Segment Reporting Information [Line Items]
Net interest income	(871)	(690)	(642)
Provision for loan losses	0	0	0
Net interest income after provision for loan losses	(871)	(690)	(642)
Other income	1,555	1,964	1,541
Other expenses	2,565	2,462	2,821
Income before income taxes	(1,881)	(1,188)	(1,922)
Income tax expense (benefit)	(374)	(129)	(715)
Net Income	(1,507)	(1,059)	(1,207)
Inter-segment revenue (expense)	1,555	1,964	1,554
Average assets	231,737	208,468	173,999
Capital Expenditures	86	92	91
Intersegment Elimination [Member]
Segment Reporting Information [Line Items]
Net interest income	0	0	0
Provision for loan losses	0	0	0
Net interest income after provision for loan losses	0	0	0
Other income	(1,555)	(1,964)	(1,554)
Other expenses	(1,555)	(1,964)	(1,554)
Income before income taxes	0	0	0
Income tax expense (benefit)	0	0	0
Net Income	0	0	0
Inter-segment revenue (expense)	0	0	0
Average assets	(255,137)	(236,382)	(201,109)
Capital Expenditures	$ 0	$ 0	$ 0