Loans (TDR Number Of Contracts Modified And Recorded Investment) (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014 contracts	Sep. 30, 2013 contracts	Sep. 30, 2014 contracts	Sep. 30, 2013 contracts
Financing Receivable, Recorded Investment [Line Items]
Troubled Debt Restructuring, Classification removed	$ 900,000	$ 728,000	$ 2,500,000	$ 3,600,000
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	80	100	96	128
Number of Contracts	121	112	332	373
Total Recorded Investment	4,529,000	10,532,000	6,853,000	18,101,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	2,228,000	5,603,000	2,507,000	7,162,000
Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of Contracts	0	0	0	0
Total Recorded Investment
Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	3	7	4	12
Number of Contracts	14	7	24	21
Total Recorded Investment	1,801,000	3,484,000	1,841,000	3,865,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	62,000	554,000	111,000	977,000
Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	0	0	0
Number of Contracts	0	0	2	2
Total Recorded Investment			207,000	403,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period
Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	2	3	2	9
Number of Contracts	2	0	4	14
Total Recorded Investment	312,000		333,000	2,574,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	194,000	2,293,000	194,000	2,906,000
Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	18	21	21	25
Number of Contracts	11	8	31	41
Total Recorded Investment	864,000	513,000	1,853,000	3,129,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	1,205,000	1,645,000	1,354,000	2,024,000
Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of Contracts	0	1	1	3
Total Recorded Investment		15,000		39,000
Residential Real Estate Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	142,000	93,000	240,000	193,000
SEPH Commercial Land and Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	0	0	1
Number of Contracts	0	0	0	0
Total Recorded Investment
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period				14,000
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	1	0	1	0
Number of Contracts	2	6	7	13
Total Recorded Investment	29,000	129,000	288,000	222,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	166,000		166,000
Consumer Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	54	58	65	68
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	486,000	328,000	564,000	411,000
Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	0	0	0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	0	0	0	0
Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	0	0	1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	0	0	0	11,000
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	4	0	5
Number of Contracts	2	9	8	16
Total Recorded Investment	622,000	5,671,000	905,000	6,635,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period		634,000		670,000
Residential Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	2	7	3	7
Number of Contracts	3	5	9	12
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	115,000	149,000	118,000	149,000
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of Contracts	87	76	246	251
Total Recorded Investment	759,000	627,000	1,186,000	1,041,000
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	1,832,000	3,541,000	2,572,000	5,838,000
Accruing [Member] | Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	0	0	0	0
Accruing [Member] | Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	776,000	2,806,000	776,000	2,813,000
Accruing [Member] | Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment				403,000
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	508,000	120,000	749,000	1,513,000
Accruing [Member] | Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	0	15,000	0	15,000
Accruing [Member] | Residential Real Estate Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	133,000	52,000	228,000	118,000
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	0	129,000	93,000	222,000
Accruing [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment
Accruing [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	415,000	419,000	726,000	754,000
Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	2,697,000	6,991,000	4,281,000	12,263,000
Nonaccrual [Member] | Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment
Nonaccrual [Member] | Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	1,025,000	678,000	1,065,000	1,052,000
Nonaccrual [Member] | Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment			207,000
Nonaccrual [Member] | Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	312,000		333,000	2,574,000
Nonaccrual [Member] | Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	356,000	393,000	1,104,000	1,616,000
Nonaccrual [Member] | Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment				24,000
Nonaccrual [Member] | Residential Real Estate Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	9,000	41,000	12,000	75,000
Nonaccrual [Member] | SEPH Commercial Land and Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment
Nonaccrual [Member] | Residential Real Estate Home Equity Line Of Credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	29,000	0	195,000	0
Nonaccrual [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	622,000	5,671,000	905,000	6,635,000
Nonaccrual [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	$ 344,000	$ 208,000	$ 460,000	$ 287,000