Loans (Schedule Of Loans Individually Evaluated For Impairment) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Financing Receivable, Impaired [Line Items]
Recorded Investment	$ 49,211	$ 73,146	$ 60,745
Unpaid Principal Balance	49,227	73,179	60,782
Related Allowance	610	3,814	4,400
Average Impaired Balance	46,270	75,966	56,930
Interest Income Recognized while impaired	1,886	2,386	1,987
Commercial Loan [Member]
Financing Receivable, Impaired [Line Items]
Without a related allowance, Recorded Investment	403	4,254	1,161
Without a related allowance, Unpaid Principal Balance	403	4,268	1,167
Without a related allowance, Average Impaired Balance	409	5,632	1,518
Without a related allowance, Interest Income Recognized while impaired	26	334	98
With a related allowance, Recorded Investment	50	1,891	855
With a related allowance, Unpaid Principal Balance	51	1,889	855
With a related allowance, Related Allowance	7	702	406
With a related allowance, Average Impaired Balance	12	2,537	1,013
With a related allowance, Interest Income Recognized while impaired	1	0	0
Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
Without a related allowance, Recorded Investment	5,808	7,609	8,434
Without a related allowance, Unpaid Principal Balance	5,807	7,613	8,434
Without a related allowance, Average Impaired Balance	5,879	8,839	7,675
Without a related allowance, Interest Income Recognized while impaired	211	293	226
With a related allowance, Recorded Investment	4,631	3,938	4,116
With a related allowance, Unpaid Principal Balance	4,631	3,938	4,116
With a related allowance, Related Allowance	256	216	305
With a related allowance, Average Impaired Balance	4,618	3,956	3,945
With a related allowance, Interest Income Recognized while impaired	214	138	184
Non Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
Without a related allowance, Recorded Investment	4,989	5,368	5,075
Without a related allowance, Unpaid Principal Balance	4,991	5,370	5,077
Without a related allowance, Average Impaired Balance	5,014	5,800	5,110
Without a related allowance, Interest Income Recognized while impaired	248	289	253
With a related allowance, Recorded Investment	2,879	514	747
With a related allowance, Unpaid Principal Balance	2,879	514	755
With a related allowance, Related Allowance	87	110	175
With a related allowance, Average Impaired Balance	733	516	515
With a related allowance, Interest Income Recognized while impaired	28	28	28
Land And Land Improvements [Member]
Financing Receivable, Impaired [Line Items]
Without a related allowance, Recorded Investment	13,597	20,923	14,732
Without a related allowance, Unpaid Principal Balance	13,596	20,921	14,737
Without a related allowance, Average Impaired Balance	14,099	20,331	11,628
Without a related allowance, Interest Income Recognized while impaired	478	404	325
With a related allowance, Recorded Investment	817	4,597	10,532
With a related allowance, Unpaid Principal Balance	817	4,598	10,532
With a related allowance, Related Allowance	10	1,390	3,186
With a related allowance, Average Impaired Balance	865	3,992	11,310
With a related allowance, Interest Income Recognized while impaired	38	121	147
Construction [Member]
Financing Receivable, Impaired [Line Items]
Without a related allowance, Recorded Investment	0	0	0
Without a related allowance, Unpaid Principal Balance	0	0	0
Without a related allowance, Average Impaired Balance	0	0	0
Without a related allowance, Interest Income Recognized while impaired	0	0	0
With a related allowance, Recorded Investment	0	0	0
With a related allowance, Unpaid Principal Balance	0	0	0
With a related allowance, Related Allowance	0	0	0
With a related allowance, Average Impaired Balance	0	0	0
With a related allowance, Interest Income Recognized while impaired	0	0	0
Non Jumbo [Member]
Financing Receivable, Impaired [Line Items]
Without a related allowance, Recorded Investment	4,284	2,888	3,587
Without a related allowance, Unpaid Principal Balance	4,294	2,895	3,595
Without a related allowance, Average Impaired Balance	3,631	2,930	2,858
Without a related allowance, Interest Income Recognized while impaired	175	171	157
With a related allowance, Recorded Investment	2,234	3,119	2,485
With a related allowance, Unpaid Principal Balance	2,234	3,122	2,487
With a related allowance, Related Allowance	201	316	256
With a related allowance, Average Impaired Balance	2,076	2,843	2,292
With a related allowance, Interest Income Recognized while impaired	99	130	107
Jumbo [Member]
Financing Receivable, Impaired [Line Items]
Without a related allowance, Recorded Investment	7,786	7,876	7,862
Without a related allowance, Unpaid Principal Balance	7,791	7,882	7,867
Without a related allowance, Average Impaired Balance	7,817	8,168	7,910
Without a related allowance, Interest Income Recognized while impaired	310	419	405
With a related allowance, Recorded Investment	890	9,904	900
With a related allowance, Unpaid Principal Balance	890	9,904	901
With a related allowance, Related Allowance	49	1,040	37
With a related allowance, Average Impaired Balance	893	10,152	906
With a related allowance, Interest Income Recognized while impaired	45	45	45
Home Equity [Member]
Financing Receivable, Impaired [Line Items]
Without a related allowance, Recorded Investment	808	186	186
Without a related allowance, Unpaid Principal Balance	808	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	0	27	27
With a related allowance, Unpaid Principal Balance	0	27	26
With a related allowance, Related Allowance	0	27	22
With a related allowance, Average Impaired Balance	0	27	27
With a related allowance, Interest Income Recognized while impaired	0	0	0
Consumer Portfolio Segment [Member]
Financing Receivable, Impaired [Line Items]
Without a related allowance, Recorded Investment	35	28	26
Without a related allowance, Unpaid Principal Balance	35	28	27
Without a related allowance, Average Impaired Balance	38	32	28
Without a related allowance, Interest Income Recognized while impaired	2	2	1
With a related allowance, Recorded Investment	0	24	20
With a related allowance, Unpaid Principal Balance	0	24	20
With a related allowance, Related Allowance	0	13	13
With a related allowance, Average Impaired Balance	0	25	9
With a related allowance, Interest Income Recognized while impaired	0	1	0
Total Without a Related Allowance
Financing Receivable, Impaired [Line Items]
Without a related allowance, Recorded Investment	37,710	49,132	41,063
Without a related allowance, Unpaid Principal Balance	37,725	49,163	41,090
Without a related allowance, Average Impaired Balance	37,073	51,918	36,913
Without a related allowance, Interest Income Recognized while impaired	1,461	1,923	1,476
Total With a Related Allowance
Financing Receivable, Impaired [Line Items]
With a related allowance, Recorded Investment	11,501	24,014	19,682
With a related allowance, Unpaid Principal Balance	11,502	24,016	19,692
With a related allowance, Related Allowance	610	3,814	4,400
With a related allowance, Average Impaired Balance	9,197	24,048	20,017
With a related allowance, Interest Income Recognized while impaired	425	463	511
Total Commercial
Financing Receivable, Impaired [Line Items]
Recorded Investment	33,174	49,094	45,652
Unpaid Principal Balance	33,175	49,111	45,673
Related Allowance	360	2,418	4,072
Average Impaired Balance	31,629	51,603	42,714
Interest Income Recognized while impaired	1,244	1,607	1,261
Total Residential Real Estate
Financing Receivable, Impaired [Line Items]
Recorded Investment	16,002	24,000	15,047
Unpaid Principal Balance	16,017	24,016	15,062
Related Allowance	250	1,383	315
Average Impaired Balance	14,603	24,306	14,179
Interest Income Recognized while impaired	640	776	725
Total Consumer
Financing Receivable, Impaired [Line Items]
Recorded Investment	35	52	46
Unpaid Principal Balance	35	52	47
Related Allowance	0	13	13
Average Impaired Balance	38	57	37
Interest Income Recognized while impaired	$ 2	$ 3	$ 1