14. Segment Information (Schedule Of Segment Information) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Net interest income	$ 9,504	$ 9,971	$ 19,262	$ 19,989
Provision for loan losses	1,000	2,001	2,500	4,002
Net interest income after provision for loan losses	8,504	7,970	16,762	15,987
Other income	686	828	2,464	2,531
Other expenses	7,521	7,295	15,114	14,834
Income (loss) before income taxes	1,669	1,503	4,112	3,684
Income tax expense (benefit)	452	590	1,102	1,073
Net income (loss)	1,217	913	3,010	2,611
Dividends on preferred shares	194	194	388	388
Net income (loss) applicable to common shares	1,023	719	2,622	2,223
Intersegment revenue (expense)	0	0	0	0
Average assets	1,385,336	1,433,047	1,388,602	1,439,109
Community Banking [Member]
Net interest income	9,986	10,416	20,212	20,882
Provision for loan losses	1,000	2,001	2,500	4,002
Net interest income after provision for loan losses	8,986	8,415	17,712	16,880
Other income	(463)	(300)	112	228
Other expenses	6,377	6,176	12,676	12,536
Income (loss) before income taxes	2,146	1,939	5,148	4,572
Income tax expense (benefit)	622	716	1,447	1,342
Net income (loss)	1,524	1,223	3,701	3,230
Dividends on preferred shares	0	0	0	0
Net income (loss) applicable to common shares	1,524	1,223	3,701	3,230
Intersegment revenue (expense)	(245)	(236)	(490)	(471)
Average assets	1,439,506	1,490,039	1,442,999	1,496,527
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	1,149	1,146	2,352	2,322
Other expenses	1,067	953	2,188	1,958
Income (loss) before income taxes	82	193	164	364
Income tax expense (benefit)	31	77	66	146
Net income (loss)	51	116	98	218
Dividends on preferred shares	0	0	0	0
Net income (loss) applicable to common shares	51	116	98	218
Intersegment revenue (expense)	(27)	(25)	(54)	(51)
Average assets	6,344	6,538	6,304	6,453
Parent [Member]
Net interest income	(482)	(445)	(950)	(893)
Provision for loan losses	0	0	0	0
Net interest income after provision for loan losses	(482)	(445)	(950)	(893)
Other income	272	243	544	503
Other expenses	349	427	794	862
Income (loss) before income taxes	(559)	(629)	(1,200)	(1,252)
Income tax expense (benefit)	(201)	(203)	(411)	(415)
Net income (loss)	(358)	(426)	(789)	(837)
Dividends on preferred shares	194	194	388	388
Net income (loss) applicable to common shares	(552)	(620)	(1,177)	(1,225)
Intersegment revenue (expense)	272	261	544	522
Average assets	157,189	153,986	156,502	153,426
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)	(544)	(522)
Other expenses	(272)	(261)	(544)	(522)
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	$ (217,703)	$ (217,516)	$ (217,203)	$ (217,297)