Loans (TDR Number Of Contracts Modified And Recorded Investment) (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013 contracts	Sep. 30, 2012 contracts	Sep. 30, 2013 contracts	Sep. 30, 2012 contracts
Financing Receivable, Recorded Investment [Line Items]
Troubled Debt Restructuring, Classification removed	$ 728,000		$ 3,600,000
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	100	211	128	249
Number of Contracts	112	731	373	805
Total Recorded Investment	10,532,000	12,824,000	18,101,000	35,210,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	5,603,000	15,705,000	7,162,000	17,240,000
Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of Contracts	0	2	0	2
Total Recorded Investment		186,000		186,000
Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	7	10	12	13
Number of Contracts	7	12	21	28
Total Recorded Investment	3,484,000	539,000	3,865,000	4,105,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	554,000	4,800,000	977,000	4,935,000
Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	6	0	7
Number of Contracts	0	3	2	13
Total Recorded Investment		369,000	403,000	10,256,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period		2,172,000		2,275,000
Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	3	4	9	4
Number of Contracts	0	5	14	10
Total Recorded Investment		610,000	2,574,000	871,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	2,293,000	1,201,000	2,906,000	1,201,000
Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	21	32	25	36
Number of Contracts	8	82	41	97
Total Recorded Investment	513,000	5,780,000	3,129,000	8,367,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	1,645,000	2,657,000	2,024,000	3,016,000
Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of Contracts	1	6	3	6
Total Recorded Investment	15,000	274,000	39,000	274,000
Residential Real Estate Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	93,000	946,000	193,000	1,115,000
SEPH Commercial Land and Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	6	1	6
Number of Contracts	0	2	0	6
Total Recorded Investment		60,000		887,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period		2,435,000	14,000	2,435,000
Residential Real Estate Home Equity Line Of Credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	8	0	9
Number of Contracts	6	43	13	43
Total Recorded Investment	129,000	861,000	222,000	861,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period		92,000		104,000
Consumer Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	58	129	68	154
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	328,000	796,000	411,000	898,000
Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	1	0	1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	0	85,000	0	85,000
Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	1	1	2
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	0	16,000	11,000	43,000
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	4	6	5	7
Number of Contracts	9	2	16	22
Total Recorded Investment	5,671,000	257,000	6,635,000	5,255,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	634,000	1,224,000	670,000	1,936,000
Residential Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	7	8	7	10
Number of Contracts	5	48	12	51
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	149,000	227,000	149,000	312,000
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of Contracts	76	526	251	527
Total Recorded Investment	627,000	2,942,000	1,041,000	3,033,000
Finance Leases Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	0	0
Accruing [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	3,541,000	7,619,000	5,838,000	15,528,000
Accruing [Member] | Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	0	101,000	0	101,000
Accruing [Member] | Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	2,806,000	121,000	2,813,000	2,195,000
Accruing [Member] | Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment			403,000	3,695,000
Accruing [Member] | Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment
Accruing [Member] | Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	120,000	3,780,000	1,513,000	4,006,000
Accruing [Member] | Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	15,000	177,000	15,000	177,000
Accruing [Member] | Residential Real Estate Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	52,000	675,000	118,000	675,000
Accruing [Member] | SEPH Commercial Land and Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment
Accruing [Member] | Residential Real Estate Home Equity Line Of Credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	129,000	718,000	222,000	718,000
Accruing [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment				1,823,000
Accruing [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	419,000	2,047,000	754,000	2,138,000
Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	6,991,000	5,205,000	12,263,000	19,682,000
Nonaccrual [Member] | Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment		85,000		85,000
Nonaccrual [Member] | Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	678,000	418,000	1,052,000	1,910,000
Nonaccrual [Member] | Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment		369,000		6,561,000
Nonaccrual [Member] | Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment		610,000	2,574,000	871,000
Nonaccrual [Member] | Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	393,000	2,000,000	1,616,000	4,361,000
Nonaccrual [Member] | Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment		97,000	24,000	97,000
Nonaccrual [Member] | Residential Real Estate Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	41,000	271,000	75,000	440,000
Nonaccrual [Member] | SEPH Commercial Land and Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment		60,000		887,000
Nonaccrual [Member] | Residential Real Estate Home Equity Line Of Credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	0	143,000	0	143,000
Nonaccrual [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	5,671,000	257,000	6,635,000	3,432,000
Nonaccrual [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	$ 208,000	$ 895,000	$ 287,000	$ 895,000