Allowance For Loan Losses (Summary Of Analysis Of Allowance For Loan Losses) (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2019	Dec. 31, 2018
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	$ 13,047	$ 12,565
Total, Losses	1,648	2,603
Total Recoveries	492	835
Net losses	1,156	1,768
Provision for loan losses	1,050	2,250
Ending balance	12,941	13,047
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	1,705	1,303
Total, Losses	200	248
Total Recoveries	11	16
Provision for loan losses	(991)	634
Ending balance	525	1,705
Owner Occupied [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	2,214	2,424
Total, Losses	2	38
Total Recoveries	17	23
Provision for loan losses	508	(195)
Ending balance	2,737	2,214
Non-Owner Occupied [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	5,742	4,950
Total, Losses	94	619
Total Recoveries	0	0
Provision for loan losses	194	1,411
Ending balance	5,842	5,742
Land and Land Development [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	339	641
Total, Losses	0	259
Total Recoveries	106	270
Provision for loan losses	160	(313)
Ending balance	605	339
Construction [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	64	153
Total, Losses	0	0
Total Recoveries	0	0
Provision for loan losses	296	(89)
Ending balance	360	64
Non-Jumbo [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	2,090	1,911
Total, Losses	826	887
Total Recoveries	106	228
Provision for loan losses	577	838
Ending balance	1,947	2,090
Jumbo [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	379	72
Total, Losses	0	0
Total Recoveries	0	25
Provision for loan losses	(50)	282
Ending balance	329	379
Home Equity [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	167	638
Total, Losses	0	26
Total Recoveries	17	10
Provision for loan losses	(101)	(455)
Ending balance	83	167
Mortgage Warehouse Lines [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	0	0
Total, Losses	0	0
Total Recoveries	0	0
Provision for loan losses	0	0
Ending balance	0	0
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	79	210
Total, Losses	253	244
Total Recoveries	136	141
Provision for loan losses	211	(28)
Ending balance	173	79
Other
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	268	263
Total, Losses	273	282
Total Recoveries	99	122
Provision for loan losses	246	165
Ending balance	$ 340	$ 268