6. Loans (Schedule Of Loans Individually Evaluated For Impairment) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended		12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Recorded Investment	$ 81,014	$ 97,990	$ 95,190
Unpaid Principal Balance	81,208	98,004	95,232
Related Allowance	4,528	6,522	7,097
Average Impaired Balance	81,932	77,876	79,395
Interest Income Recognized while impaired	2,957	2,169	2,370
Commercial Loan [Member]
Without a related allowance, Recorded Investment	6,942	5,938	10,518
Without a related allowance, Unpaid Principal Balance	7,104	5,947	10,537
Without a related allowance, Average Impaired Balance	8,133	1,818	3,131
Without a related allowance, Interest Income Recognized while impaired	435	47	134
With a related allowance, Recorded Investment	874	948	404
With a related allowance, Unpaid Principal Balance	883	948	404
With a related allowance, Related Allowance	387	254	85
With a related allowance, Average Impaired Balance	565	879	515
With a related allowance, Interest Income Recognized while impaired	4	4	6
Owner Occupied
Without a related allowance, Recorded Investment	9,770	12,893	9,992
Without a related allowance, Unpaid Principal Balance	9,774	12,872	9,996
Without a related allowance, Average Impaired Balance	10,638	9,778	8,528
Without a related allowance, Interest Income Recognized while impaired	491	359	368
With a related allowance, Recorded Investment	4,957	3,136	6,719
With a related allowance, Unpaid Principal Balance	4,957	3,136	6,718
With a related allowance, Related Allowance	741	53	461
With a related allowance, Average Impaired Balance	3,967	2,854	4,442
With a related allowance, Interest Income Recognized while impaired	186	156	187
Non Owner Occupied
Without a related allowance, Recorded Investment	5,396	6,642	6,143
Without a related allowance, Unpaid Principal Balance	5,398	6,645	6,145
Without a related allowance, Average Impaired Balance	3,969	6,260	6,056
Without a related allowance, Interest Income Recognized while impaired	199	304	304
With a related allowance, Recorded Investment	1,415	3,341	3,321
With a related allowance, Unpaid Principal Balance	1,416	3,342	3,323
With a related allowance, Related Allowance	165	306	286
With a related allowance, Average Impaired Balance	1,421	3,350	3,341
With a related allowance, Interest Income Recognized while impaired	28	115	115
Land And Land Improvements
Without a related allowance, Recorded Investment	16,904	17,981	11,596
Without a related allowance, Unpaid Principal Balance	16,904	17,982	11,596
Without a related allowance, Average Impaired Balance	16,853	15,696	11,093
Without a related allowance, Interest Income Recognized while impaired	725	579	367
With a related allowance, Recorded Investment	10,460	15,834	18,367
With a related allowance, Unpaid Principal Balance	10,460	15,834	18,367
With a related allowance, Related Allowance	1,844	3,029	2,611
With a related allowance, Average Impaired Balance	10,483	13,589	17,633
With a related allowance, Interest Income Recognized while impaired	65	114	344
Construction
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
Without a related allowance, Recorded Investment	3,250	3,810	3,497
Without a related allowance, Unpaid Principal Balance	3,258	3,819	3,505
Without a related allowance, Average Impaired Balance	3,035	3,164	3,040
Without a related allowance, Interest Income Recognized while impaired	120	140	125
With a related allowance, Recorded Investment	2,952	3,418	2,812
With a related allowance, Unpaid Principal Balance	2,955	3,421	2,813
With a related allowance, Related Allowance	307	1,095	394
With a related allowance, Average Impaired Balance	2,963	2,019	2,378
With a related allowance, Interest Income Recognized while impaired	141	57	77
Jumbo
Without a related allowance, Recorded Investment	7,911	17,665	7,347
Without a related allowance, Unpaid Principal Balance	7,916	17,669	7,349
Without a related allowance, Average Impaired Balance	9,352	15,504	5,399
Without a related allowance, Interest Income Recognized while impaired	503	250	272
With a related allowance, Recorded Investment	9,907	5,979	14,189
With a related allowance, Unpaid Principal Balance	9,908	5,984	14,194
With a related allowance, Related Allowance	1,044	1,634	3,216
With a related allowance, Average Impaired Balance	10,277	2,583	13,585
With a related allowance, Interest Income Recognized while impaired	45	25	59
Home Equity
Without a related allowance, Recorded Investment	186	191	191
Without a related allowance, Unpaid Principal Balance	186	191	191
Without a related allowance, Average Impaired Balance	186	191	191
Without a related allowance, Interest Income Recognized while impaired	11	11	11
With a related allowance, Recorded Investment	28	169	28
With a related allowance, Unpaid Principal Balance	27	169	28
With a related allowance, Related Allowance	27	147	28
With a related allowance, Average Impaired Balance	28	165	29
With a related allowance, Interest Income Recognized while impaired	0	7	0
Consumer Portfolio Segment
Without a related allowance, Recorded Investment	37	41	38
Without a related allowance, Unpaid Principal Balance	38	41	38
Without a related allowance, Average Impaired Balance	37	26	32
Without a related allowance, Interest Income Recognized while impaired	2	1	1
With a related allowance, Recorded Investment	25	4	28
With a related allowance, Unpaid Principal Balance	24	4	28
With a related allowance, Related Allowance	13	4	16
With a related allowance, Average Impaired Balance	25	0	2
With a related allowance, Interest Income Recognized while impaired	2	0	0
Total Without a Related Allowance
Without a related allowance, Recorded Investment	50,396	65,161	49,322
Without a related allowance, Unpaid Principal Balance	50,578	65,166	49,357
Without a related allowance, Average Impaired Balance	52,203	52,437	37,470
Without a related allowance, Interest Income Recognized while impaired	2,486	1,691	1,582
Total With a Related Allowance
With a related allowance, Recorded Investment	30,618	32,829	45,868
With a related allowance, Unpaid Principal Balance	30,630	32,838	45,875
With a related allowance, Related Allowance	4,528	6,522	7,097
With a related allowance, Average Impaired Balance	29,729	25,439	41,925
With a related allowance, Interest Income Recognized while impaired	471	478	788
Total Commercial
Recorded Investment	56,718	66,713	67,060
Unpaid Principal Balance	56,896	66,706	67,086
Related Allowance	3,137	3,642	3,443
Average Impaired Balance	56,029	54,224	54,739
Interest Income Recognized while impaired	2,133	1,678	1,825
Total Residential Real Estate
Recorded Investment	24,234	31,232	28,064
Unpaid Principal Balance	24,250	31,253	28,080
Related Allowance	1,378	2,876	3,638
Average Impaired Balance	25,841	23,626	24,622
Interest Income Recognized while impaired	820	490	544
Total Consumer
Recorded Investment	62	45	66
Unpaid Principal Balance	62	45	66
Related Allowance	13	4	16
Average Impaired Balance	62	26	34
Interest Income Recognized while impaired	$ 4	$ 1	$ 1