Loan Quality (Aging Of Payments Of The Loan Portfolio) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	$ 688,097	$ 711,400
30-59 Days	2,206	3,794
60-89 Days	1,006	1,428
90+ Days	171	563
Total	3,383	5,785
Nonaccrual loans	28,671	36,394
Total Loans	720,151	753,579
First Liens [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	157,251	147,236
30-59 Days	464	2,862
60-89 Days	543	797
90+ Days	52	120
Total	1,059	3,779
Nonaccrual loans	2,960	3,584
Total Loans	161,270	154,599
Residential Real Estate Junior Liens & Lines Of Credit [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	39,238	40,741
30-59 Days	187	449
60-89 Days	43	228
90+ Days	41	112
Total	271	789
Nonaccrual loans	417	758
Total Loans	39,926	42,288
Residential Real Estate 1-4 Family [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	196,489	187,977
30-59 Days	651	3,311
60-89 Days	586	1,025
90+ Days	93	232
Total	1,330	4,568
Nonaccrual loans	3,377	4,342
Total Loans	201,196	196,887
Residential Real Estate - Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	10,239	14,875
Nonaccrual loans	542	557
Total Loans	10,781	15,432
Commercial, Industrial And Agricultural Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	324,733	334,822
30-59 Days	1,349	64
60-89 Days	321	329
Total	1,670	393
Nonaccrual loans	22,318	28,659
Total Loans	348,721	363,874
Commercial, Industrial And Agricultural [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	147,650	163,387
30-59 Days	96	161
60-89 Days	75	35
90+ Days	68	315
Total	239	511
Nonaccrual loans	2,434	2,836
Total Loans	150,323	166,734
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	8,986	10,339
30-59 Days	110	258
60-89 Days	24	39
90+ Days	10	16
Total	144	313
Total Loans	$ 9,130	$ 10,652