6. Loans (Schedule Of Contractual Aging Of Recorded Investment In Past Due Loans By Class) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013
Past Due, 30-59 days	$ 5,607	$ 6,461	$ 6,658
Past Due, 60-89 days	3,427	2,450	1,316
Past Due, > 90 days	8,524	11,870	24,453
Past Due, Total	17,558	20,781	32,427
Current	986,264	928,948	907,674
Recorded Investment > 90 days and Accruing	0	0	0
Commercial Loan [Member]
Past Due, 30-59 days	33	74	144
Past Due, 60-89 days	363	34	55
Past Due, > 90 days	396	1,190	1,669
Past Due, Total	792	1,298	1,868
Current	89,304	87,054	77,095
Recorded Investment > 90 days and Accruing	0	0	0
Owner Occupied [Member]
Past Due, 30-59 days	642	328	85
Past Due, 60-89 days	348	459	0
Past Due, > 90 days	759	487	314
Past Due, Total	1,749	1,274	399
Current	152,511	148,344	149,261
Recorded Investment > 90 days and Accruing	0	0	0
Non Owner Occupied [Member]
Past Due, 30-59 days	237	912	543
Past Due, 60-89 days	0	115	0
Past Due, > 90 days	234	128	899
Past Due, Total	471	1,155	1,442
Current	313,968	279,635	276,331
Recorded Investment > 90 days and Accruing	0	0	0
Land And Land Improvements [Member]
Past Due, 30-59 days	142	1,627	698
Past Due, 60-89 days	14	0	0
Past Due, > 90 days	4,860	8,638	9,929
Past Due, Total	5,016	10,265	10,627
Current	59,230	61,188	62,800
Recorded Investment > 90 days and Accruing	0	0	0
Construction Loans [Member]
Past Due, 30-59 days	0	0	0
Past Due, 60-89 days	0	0	0
Past Due, > 90 days	0	0	60
Past Due, Total	0	0	60
Current	20,902	15,155	7,574
Recorded Investment > 90 days and Accruing	0	0	0
Non Jumbo [Member]
Past Due, 30-59 days	3,198	2,708	4,086
Past Due, 60-89 days	1,760	1,673	1,171
Past Due, > 90 days	2,060	1,321	2,494
Past Due, Total	7,018	5,702	7,751
Current	212,551	207,244	209,008
Recorded Investment > 90 days and Accruing	0	0	0
Jumbo [Member]
Past Due, 30-59 days	707	0	709
Past Due, 60-89 days	723	0	0
Past Due, > 90 days	0	0	9,000
Past Due, Total	1,430	0	9,709
Current	51,057	53,406	48,858
Recorded Investment > 90 days and Accruing	0	0	0
Home Equity [Member]
Past Due, 30-59 days	196	588	101
Past Due, 60-89 days	36	87	26
Past Due, > 90 days	143	0	25
Past Due, Total	375	675	152
Current	60,873	54,169	53,622
Recorded Investment > 90 days and Accruing	0	0	0
Consumer Portfolio Segment [Member]
Past Due, 30-59 days	452	224	239
Past Due, 60-89 days	183	82	64
Past Due, > 90 days	72	106	63
Past Due, Total	707	412	366
Current	19,070	19,477	19,781
Recorded Investment > 90 days and Accruing	0	0	0
Other Loans [Member]
Past Due, 30-59 days	0	0	53
Past Due, 60-89 days	0	0	0
Past Due, > 90 days	0	0	0
Past Due, Total	0	0	53
Current	6,798	3,276	3,344
Recorded Investment > 90 days and Accruing	$ 0	$ 0	$ 0