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Loans (TDR Number Of Contracts Modified And Recorded Investment) (Details) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2018 USD ($) contracts | Mar. 31, 2017 USD ($) contracts
Financing Receivable, Recorded Investment [Line Items] |  |
Additional Specific Reserves Related To Troubled Debt Restructuring | $ 10 | $ 280
Troubled Debt Restructuring, Classification removed | $ 324 | $ 0
Number of Contracts | contracts | 74 | 83
Total Recorded Investment | $ 1,835 | $ 8,085
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period | $ 1,377 | $ 1,987
Construction Real Estate - Mortgage [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Number of Contracts | contracts | 0 | 0
Commercial Financial And Agricultural [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Number of Contracts | contracts | 4 | 6
Total Recorded Investment | $ 55 | $ 4,098
Residential Real Estate - Commercial [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Number of Contracts | contracts | 0 | 3
Total Recorded Investment |  | $ 2,140
Residential Real Estate - Mortgage [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Number of Contracts | contracts | 9 | 9
Total Recorded Investment | $ 650 | $ 608
Construction Real Estate - Installment [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Number of Contracts | contracts | 0 | 0
Residential Real Estate Installment [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment | $ 115 | $ 34
Residential Real Estate Home Equity Line Of Credit [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Number of Contracts | contracts | 2 | 3
Total Recorded Investment | $ 339 | $ 206
Construction Real Estate Commercial [Domain] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Number of Contracts | contracts | 1 | 0
Total Recorded Investment | $ 63 |
Commercial Real Estate [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Number of Contracts | contracts | 3 | 4
Total Recorded Investment | $ 249 | $ 379
Residential Real Estate Installment [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Number of Contracts | contracts | 5 | 1
Consumer [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Number of Contracts | contracts | 50 | 57
Total Recorded Investment | $ 364 | $ 620
Accruing [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment | 429 | 3,585
Accruing [Member] | Construction Real Estate - Mortgage [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment | 0 | 0
Accruing [Member] | Commercial Financial And Agricultural [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment |  | 3,079
Accruing [Member] | Residential Real Estate - Mortgage [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment | 0 | 0
Accruing [Member] | Construction Real Estate - Installment [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment | 0 | 0
Accruing [Member] | Residential Real Estate Installment [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment | 102 | 34
Accruing [Member] | Residential Real Estate Home Equity Line Of Credit [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment | 251 | 200
Accruing [Member] | Construction Real Estate Commercial [Domain] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment | 63 |
Accruing [Member] | Consumer [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment | 13 | 272
Nonaccrual [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment | 1,406 | 4,500
Nonaccrual [Member] | Commercial Financial And Agricultural [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment | 55 | 1,019
Nonaccrual [Member] | Residential Real Estate - Commercial [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment |  | 2,140
Nonaccrual [Member] | Residential Real Estate - Mortgage [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment | 650 | 608
Nonaccrual [Member] | Residential Real Estate Installment [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment | 13 |
Nonaccrual [Member] | Residential Real Estate Home Equity Line Of Credit [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment | 88 | 6
Nonaccrual [Member] | Commercial Real Estate [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment | 249 | 379
Nonaccrual [Member] | Consumer [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total Recorded Investment | $ 351 | $ 348

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