14. Segment Information (Schedule Of Segment Information) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Net interest income	$ 9,538	$ 9,935	$ 28,801	$ 29,924
Provision for loan losses	1,000	2,000	3,500	6,002
Net interest income after provision for loan losses	8,538	7,935	25,301	23,922
Other income	2,863	3,361	8,314	10,034
Other expenses	8,231	10,027	26,332	29,003
Income (loss) before income taxes	3,170	1,269	7,283	4,953
Income tax expense (benefit)	898	272	2,001	1,345
Net income (loss)	2,272	997	5,282	3,608
Dividends on preferred shares	194	194	582	583
Net income (loss) applicable to common shares	2,078	803	4,700	3,025
Intersegment revenue (expense)	0	0	0	0
Average assets	1,364,511	1,415,098	1,380,484	1,429,107
Community Banking [Member]
Net interest income	10,025	10,381	30,237	31,264
Provision for loan losses	1,000	2,000	3,500	6,002
Net interest income after provision for loan losses	9,025	8,381	26,737	25,262
Other income	1,758	2,312	4,857	6,681
Other expenses	7,060	8,904	22,723	25,583
Income (loss) before income taxes	3,723	1,789	8,871	6,360
Income tax expense (benefit)	1,087	430	2,534	1,772
Net income (loss)	2,636	1,359	6,337	4,588
Dividends on preferred shares	0	0	0	0
Net income (loss) applicable to common shares	2,636	1,359	6,337	4,588
Intersegment revenue (expense)	(251)	(235)	(734)	(706)
Average assets	1,409,870	1,473,356	1,431,835	1,486,808
Insurance Services [Member]
Net interest income	0	0	0	0
Provision for loan losses	0	0	0	0
Net interest income after provision for loan losses	0	0	0	0
Other income	1,105	1,049	3,457	3,371
Other expenses	1,078	1,023	3,266	2,980
Income (loss) before income taxes	27	26	191	391
Income tax expense (benefit)	12	10	79	156
Net income (loss)	15	16	112	235
Dividends on preferred shares	0	0	0	0
Net income (loss) applicable to common shares	15	16	112	235
Intersegment revenue (expense)	(21)	(26)	(81)	(77)
Average assets	6,377	6,579	6,329	6,495
Parent [Member]
Net interest income	(487)	(446)	(1,436)	(1,340)
Provision for loan losses	0	0	0	0
Net interest income after provision for loan losses	(487)	(446)	(1,436)	(1,340)
Other income	272	261	815	765
Other expenses	365	361	1,158	1,223
Income (loss) before income taxes	(580)	(546)	(1,779)	(1,798)
Income tax expense (benefit)	(201)	(168)	(612)	(583)
Net income (loss)	(379)	(378)	(1,167)	(1,215)
Dividends on preferred shares	194	194	582	583
Net income (loss) applicable to common shares	(573)	(572)	(1,749)	(1,798)
Intersegment revenue (expense)	272	261	815	783
Average assets	153,596	155,168	155,522	154,011
Intersegment Elimination [Member]
Net interest income	0	0	0	0
Provision for loan losses	0	0	0	0
Net interest income after provision for loan losses	0	0	0	0
Other income	(272)	(261)	(815)	(783)
Other expenses	(272)	(261)	(815)	(783)
Income (loss) before income taxes	0	0	0	0
Income tax expense (benefit)	0	0	0	0
Net income (loss)	0	0	0	0
Dividends on preferred shares	0	0	0	0
Net income (loss) applicable to common shares	0	0	0	0
Intersegment revenue (expense)	0	0	0	0
Average assets	$ (205,332)	$ (220,005)	$ (213,202)	$ (218,207)