Loans (TDR Number Of Contracts Modified And Recorded Investment) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013 contracts	Jun. 30, 2012 contracts	Jun. 30, 2013 contracts	Jun. 30, 2012 contracts
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	166	38	198	46
Number of Contracts	151	27	261	74
Total Recorded Investment	$ 5,242	$ 7,046	$ 9,155	$ 26,692
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	6,497	14,943	7,608	16,950
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	11	6	12	9
Number of Contracts	7	11	14	16
Total Recorded Investment	262	2,867	496	5,290
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	726	6,546	736	6,786
Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	2	4	2	7
Number of Contracts	1	1	2	10
Total Recorded Investment	180	258	217	10,351
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	321	3,267	321	4,699
Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	9	6	9	6
Number of Contracts	8	2	14	5
Total Recorded Investment	1,007	675	2,958	814
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	2,200	1,626	2,200	1,626
Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	26	9	38	11
Number of Contracts	21	6	33	15
Total Recorded Investment	1,614	1,338	2,731	2,601
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	2,038	830	2,981	1,165
Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of Contracts	0	0	2	0
Total Recorded Investment			25
Residential Real Estate Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	59	169	105	170
SEPH Commercial Land and Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	2	3	3	3
Number of Contracts	0	0	0	4
Total Recorded Investment				862
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	242	639	257	639
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	5	1	6	1
Number of Contracts	3	0	7	0
Total Recorded Investment	28	0	91	0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	83	46	120	46
Consumer Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	100	0	115	0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	559	0	632	0
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	1	0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	0	0	12	0
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	2	7	2	7
Number of Contracts	5	4	7	20
Total Recorded Investment	1,502	1,739	1,678	6,513
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	187	1,820	187	1,820
Residential Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	9	2	10	2
Number of Contracts	3	3	7	3
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	141	169	162	169
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of Contracts	103	0	175	1
Total Recorded Investment	590		854	91
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	1,298	175	2,825	7,696
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	106	175	7	1,862
Accruing [Member] | Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	180		217	3,776
Accruing [Member] | Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment			376
Accruing [Member] | Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	582	0	1,457	222
Accruing [Member] | Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	0	0	0	0
Accruing [Member] | Residential Real Estate Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	24		70
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	28	0	91	0
Accruing [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment			25	1,836
Accruing [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	378		582
Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	3,944	6,871	6,330	18,996
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	156	2,692	489	3,428
Nonaccrual [Member] | Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment		258		6,575
Nonaccrual [Member] | Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	1,007	675	2,582	814
Nonaccrual [Member] | Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	1,032	1,338	1,274	2,379
Nonaccrual [Member] | Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment			25
Nonaccrual [Member] | Residential Real Estate Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	35	169	35	170
Nonaccrual [Member] | SEPH Commercial Land and Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment				862
Nonaccrual [Member] | Residential Real Estate Home Equity Line Of Credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	0	0	0	0
Nonaccrual [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	1,502	1,739	1,653	4,677
Nonaccrual [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	$ 212		$ 272	$ 91