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Troubled Debt Restructurings (Schedule Of Troubled Debt Restructurings On Financing Receivables) (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2013 contract | Sep. 30, 2012 contract | Sep. 30, 2013 contract | Sep. 30, 2012 contract
Troubled Debt Restructuring, Subsequent Periods [Line Items] |  |  |  |
Number of Contracts | 7 | 1 | 8 | 3
Pre-Modification Outstanding Recorded Investment | $ 1,798 | $ 95 | $ 1,982 | $ 348
Post-Modification Outstanding Recorded Investment | 1,652 | 95 | 1,836 | 348
Troubled Debt Restructuring Impairment Amount | 50 |  | 50 |
Commercial Real Estate Owner Occupied [Member] |  |  |  |
Troubled Debt Restructuring, Subsequent Periods [Line Items] |  |  |  |
Number of Contracts | 1 |  | 1 | 1
Pre-Modification Outstanding Recorded Investment | 514 |  | 514 | 162
Post-Modification Outstanding Recorded Investment | 368 |  | 368 | 162
Construction And Farmland Commercial [Member] |  |  |  |
Troubled Debt Restructuring, Subsequent Periods [Line Items] |  |  |  |
Number of Contracts | 1 | 1 | 1 | 1
Pre-Modification Outstanding Recorded Investment | 87 | 95 | 87 | 95
Post-Modification Outstanding Recorded Investment | 87 | 95 | 87 | 95
Troubled Debt Restructuring Impairment Amount | 50 |  | 50 |
Residential Equity Lines [Member] |  |  |  |
Troubled Debt Restructuring, Subsequent Periods [Line Items] |  |  |  |
Number of Contracts |  |  | 1 |
Pre-Modification Outstanding Recorded Investment |  |  | 184 |
Post-Modification Outstanding Recorded Investment |  |  | 184 |
Residential Single Family [Member] |  |  |  |
Troubled Debt Restructuring, Subsequent Periods [Line Items] |  |  |  |
Number of Contracts | 5 |  | 5 | 1
Pre-Modification Outstanding Recorded Investment | 1,197 |  | 1,197 | 91
Post-Modification Outstanding Recorded Investment | $ 1,197 |  | $ 1,197 | $ 91

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