Loans (Schedule Of Contractual Aging Of Recorded Investment In Past Due Loans By Class) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	$ 16,126	$ 16,212
Current	1,303,410	1,074,591
Recorded Investment greater then 90 days and Accruing	0	9
Commercial Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	341	1,003
Current	118,747	96,198
Recorded Investment greater then 90 days and Accruing	0	0
Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	602	981
Current	202,445	202,574
Recorded Investment greater then 90 days and Accruing	0	0
Non Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	405	857
Current	381,516	336,437
Recorded Investment greater then 90 days and Accruing	0	0
Land And Land Improvements [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	4,404	5,923
Current	67,638	59,577
Recorded Investment greater then 90 days and Accruing	0	0
Construction Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0	0
Current	16,584	9,970
Recorded Investment greater then 90 days and Accruing	0	0
Non Jumbo [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	9,473	6,514
Current	256,168	215,236
Recorded Investment greater then 90 days and Accruing	0	0
Jumbo [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0	0
Current	65,628	50,313
Recorded Investment greater then 90 days and Accruing	0	0
Home Equity [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	359	646
Current	74,237	73,654
Recorded Investment greater then 90 days and Accruing	0	0
Mortgage Warehouse Lines [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0
Current	85,966
Recorded Investment greater then 90 days and Accruing	0
Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	542	288
Current	24,992	18,963
Recorded Investment greater then 90 days and Accruing	0	9
Other Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0	0
Current	9,489	11,669
Recorded Investment greater then 90 days and Accruing	0	0
Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	5,551	4,491
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	90	345
Financing Receivables, 30 to 59 Days Past Due [Member] | Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	93	158
Financing Receivables, 30 to 59 Days Past Due [Member] | Non Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	340	1
Financing Receivables, 30 to 59 Days Past Due [Member] | Land And Land Improvements [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	423	1,182
Financing Receivables, 30 to 59 Days Past Due [Member] | Construction Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0	0
Financing Receivables, 30 to 59 Days Past Due [Member] | Non Jumbo [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	4,297	2,276
Financing Receivables, 30 to 59 Days Past Due [Member] | Jumbo [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0	0
Financing Receivables, 30 to 59 Days Past Due [Member] | Home Equity [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0	374
Financing Receivables, 30 to 59 Days Past Due [Member] | Mortgage Warehouse Lines [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0
Financing Receivables, 30 to 59 Days Past Due [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	308	155
Financing Receivables, 30 to 59 Days Past Due [Member] | Other Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0	0
Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	2,490	3,466
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	86	26
Financing Receivables, 60 to 89 Days Past Due [Member] | Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0	386
Financing Receivables, 60 to 89 Days Past Due [Member] | Non Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Land And Land Improvements [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	129	194
Financing Receivables, 60 to 89 Days Past Due [Member] | Construction Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Non Jumbo [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	1,889	2,647
Financing Receivables, 60 to 89 Days Past Due [Member] | Jumbo [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Home Equity [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	302	172
Financing Receivables, 60 to 89 Days Past Due [Member] | Mortgage Warehouse Lines [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	84	41
Financing Receivables, 60 to 89 Days Past Due [Member] | Other Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	8,085	8,255
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	165	632
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	509	437
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	65	856
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Land And Land Improvements [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	3,852	4,547
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Construction Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non Jumbo [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	3,287	1,591
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Jumbo [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Home Equity [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	57	100
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Mortgage Warehouse Lines [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	150	92
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Other Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, Total	$ 0	$ 0