6. Loans (Schedule Of Loans Individually Evaluated For Impairment) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Recorded Investment	$ 51,686	$ 89,112	$ 60,745
Unpaid Principal Balance	51,703	89,146	60,782
Related Allowance	3,373	6,465	4,400
Average Impaired Balance	51,703	88,406	56,930
Interest Income Recognized while impaired	1,850	2,924	1,987
Commercial Loan [Member]
Without a related allowance, Recorded Investment	824	9,442	1,161
Without a related allowance, Unpaid Principal Balance	824	9,446	1,167
Without a related allowance, Average Impaired Balance	824	9,446	1,518
Without a related allowance, Interest Income Recognized while impaired	27	439	98
With a related allowance, Recorded Investment	75	1,031	855
With a related allowance, Unpaid Principal Balance	75	1,040	855
With a related allowance, Related Allowance	18	403	406
With a related allowance, Average Impaired Balance	75	1,040	1,013
With a related allowance, Interest Income Recognized while impaired	5	8
Owner Occupied
Without a related allowance, Recorded Investment	7,836	9,882	8,434
Without a related allowance, Unpaid Principal Balance	7,836	9,886	8,434
Without a related allowance, Average Impaired Balance	7,836	9,886	7,675
Without a related allowance, Interest Income Recognized while impaired	231	455	226
With a related allowance, Recorded Investment	4,618	6,121	4,116
With a related allowance, Unpaid Principal Balance	4,618	6,121	4,116
With a related allowance, Related Allowance	324	437	305
With a related allowance, Average Impaired Balance	4,618	6,120	3,945
With a related allowance, Interest Income Recognized while impaired	213	282	184
Non Owner Occupied [Member]
Without a related allowance, Recorded Investment	5,035	5,430	5,075
Without a related allowance, Unpaid Principal Balance	5,037	5,432	5,077
Without a related allowance, Average Impaired Balance	5,037	5,432	5,110
Without a related allowance, Interest Income Recognized while impaired	249	271	253
With a related allowance, Recorded Investment	740	1,426	747
With a related allowance, Unpaid Principal Balance	740	1,426	755
With a related allowance, Related Allowance	85	152	175
With a related allowance, Average Impaired Balance	740	1,427	515
With a related allowance, Interest Income Recognized while impaired	28	29	28
Land And Land Improvements
Without a related allowance, Recorded Investment	11,793	15,623	14,732
Without a related allowance, Unpaid Principal Balance	11,793	15,622	14,737
Without a related allowance, Average Impaired Balance	11,793	14,883	11,628
Without a related allowance, Interest Income Recognized while impaired	323	575	325
With a related allowance, Recorded Investment	5,771	12,429	10,532
With a related allowance, Unpaid Principal Balance	5,771	12,429	10,532
With a related allowance, Related Allowance	2,553	1,421	3,186
With a related allowance, Average Impaired Balance	5,771	12,429	11,310
With a related allowance, Interest Income Recognized while impaired	40	157	147
Construction [Member]
Without a related allowance, Recorded Investment
Without a related allowance, Unpaid Principal Balance
Without a related allowance, Average Impaired Balance
Without a related allowance, Interest Income Recognized while impaired
With a related allowance, Recorded Investment
With a related allowance, Unpaid Principal Balance
With a related allowance, Related Allowance
With a related allowance, Average Impaired Balance
With a related allowance, Interest Income Recognized while impaired
Non Jumbo
Without a related allowance, Recorded Investment	3,209	3,523	3,587
Without a related allowance, Unpaid Principal Balance	3,217	3,531	3,595
Without a related allowance, Average Impaired Balance	3,217	3,531	2,858
Without a related allowance, Interest Income Recognized while impaired	140	153	157
With a related allowance, Recorded Investment	2,835	2,487	2,485
With a related allowance, Unpaid Principal Balance	2,836	2,488	2,487
With a related allowance, Related Allowance	337	303	256
With a related allowance, Average Impaired Balance	2,836	2,487	2,292
With a related allowance, Interest Income Recognized while impaired	134	87	107
Jumbo [Member]
Without a related allowance, Recorded Investment	7,828	7,264	7,862
Without a related allowance, Unpaid Principal Balance	7,833	7,265	7,867
Without a related allowance, Average Impaired Balance	7,833	7,265	7,910
Without a related allowance, Interest Income Recognized while impaired	401	360	405
With a related allowance, Recorded Investment	896	14,180	900
With a related allowance, Unpaid Principal Balance	897	14,185	901
With a related allowance, Related Allowance	56	3,707	37
With a related allowance, Average Impaired Balance	897	14,185	906
With a related allowance, Interest Income Recognized while impaired	45	94	45
Home Equity
Without a related allowance, Recorded Investment	186	185	186
Without a related allowance, Unpaid Principal Balance	186	186	186
Without a related allowance, Average Impaired Balance	186	186	186
Without a related allowance, Interest Income Recognized while impaired	11	11	11
With a related allowance, Recorded Investment		28	27
With a related allowance, Unpaid Principal Balance		27	26
With a related allowance, Related Allowance		28	22
With a related allowance, Average Impaired Balance		28	27
With a related allowance, Interest Income Recognized while impaired		0
Consumer Portfolio Segment
Without a related allowance, Recorded Investment	40	35	26
Without a related allowance, Unpaid Principal Balance	40	35	27
Without a related allowance, Average Impaired Balance	40	35	28
Without a related allowance, Interest Income Recognized while impaired	3	1	1
With a related allowance, Recorded Investment		26	20
With a related allowance, Unpaid Principal Balance		27	20
With a related allowance, Related Allowance		14	13
With a related allowance, Average Impaired Balance		26	9
With a related allowance, Interest Income Recognized while impaired		2
Total Without a Related Allowance
Without a related allowance, Recorded Investment	36,751	51,384	41,063
Without a related allowance, Unpaid Principal Balance	36,766	51,403	41,090
Without a related allowance, Average Impaired Balance	36,766	50,664	36,913
Without a related allowance, Interest Income Recognized while impaired	1,385	2,265	1,476
Total With a Related Allowance
With a related allowance, Recorded Investment	14,935	37,728	19,682
With a related allowance, Unpaid Principal Balance	14,937	37,743	19,692
With a related allowance, Related Allowance	3,373	6,465	4,400
With a related allowance, Average Impaired Balance	14,937	37,742	20,017
With a related allowance, Interest Income Recognized while impaired	465	659	511
Total Commercial
Recorded Investment	36,692	61,384	45,652
Unpaid Principal Balance	36,694	61,402	45,673
Related Allowance	2,980	2,413	4,072
Average Impaired Balance	36,694	60,663	42,714
Interest Income Recognized while impaired	1,116	2,216	1,261
Total Residential Real Estate
Recorded Investment	14,954	27,667	15,047
Unpaid Principal Balance	14,969	27,682	15,062
Related Allowance	393	4,038	315
Average Impaired Balance	14,969	27,682	14,179
Interest Income Recognized while impaired	731	705	725
Total Consumer
Recorded Investment	40	61	46
Unpaid Principal Balance	40	62	47
Related Allowance		14	13
Average Impaired Balance	40	61	37
Interest Income Recognized while impaired	$ 3	$ 3	$ 1