Loans (Schedule Of Contractual Aging Of Recorded Investment In Past Due Loans By Class) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, 30-59 days	$ 6,372	$ 6,461
Past Due, 60-89 days	5,168	2,450
Past Due, greater than 90 days	10,060	11,870
Past Due, Total	21,600	20,781
Current	1,009,409	928,948
Recorded Investment greater then 90 days and Accruing	0	0
Commercial Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, 30-59 days	328	74
Past Due, 60-89 days	117	34
Past Due, greater than 90 days	330	1,190
Past Due, Total	775	1,298
Current	87,815	87,054
Recorded Investment greater then 90 days and Accruing	0	0
Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, 30-59 days	121	328
Past Due, 60-89 days	194	459
Past Due, greater than 90 days	801	487
Past Due, Total	1,116	1,274
Current	156,667	148,344
Recorded Investment greater then 90 days and Accruing	0	0
Non Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, 30-59 days	146	912
Past Due, 60-89 days	0	115
Past Due, greater than 90 days	406	128
Past Due, Total	552	1,155
Current	316,584	279,635
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, 30-59 days	346	1,627
Past Due, 60-89 days	2,002	0
Past Due, greater than 90 days	4,253	8,638
Past Due, Total	6,601	10,265
Current	61,280	61,188
Recorded Investment greater then 90 days and Accruing	0	0
Construction Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, 30-59 days	0	0
Past Due, 60-89 days	0	0
Past Due, greater than 90 days	0	0
Past Due, Total	0	0
Current	28,591	15,155
Recorded Investment greater then 90 days and Accruing	0	0
Non Jumbo [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, 30-59 days	4,104	2,708
Past Due, 60-89 days	2,719	1,673
Past Due, greater than 90 days	1,498	1,321
Past Due, Total	8,321	5,702
Current	211,750	207,244
Recorded Investment greater then 90 days and Accruing	0	0
Jumbo [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, 30-59 days	0	0
Past Due, 60-89 days	0	0
Past Due, greater than 90 days	2,626	0
Past Due, Total	2,626	0
Current	50,253	53,406
Recorded Investment greater then 90 days and Accruing	0	0
Home Equity [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, 30-59 days	1,067	588
Past Due, 60-89 days	94	87
Past Due, greater than 90 days	83	0
Past Due, Total	1,244	675
Current	65,871	54,169
Recorded Investment greater then 90 days and Accruing	0	0
Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, 30-59 days	260	224
Past Due, 60-89 days	42	82
Past Due, greater than 90 days	63	106
Past Due, Total	365	412
Current	19,091	19,477
Recorded Investment greater then 90 days and Accruing	0	0
Other Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due, 30-59 days	0	0
Past Due, 60-89 days	0	0
Past Due, greater than 90 days	0	0
Past Due, Total	0	0
Current	11,507	3,276
Recorded Investment greater then 90 days and Accruing	$ 0	$ 0