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Loans (Loans Modified As TDRs By Class Of Loans) (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 USD ($) loan | Dec. 31, 2014 USD ($) loan
Financing Receivable, Modifications [Line Items] |  |
Number of Loans | loan | 2 | 1
Pre-Modification Outstanding Recorded Investment | $ 18 | $ 104
Post-Modification Outstanding Recorded Investment | 18 | 100
Financing Receivable, Modifications, Recorded Investment | $ 5,276,000 | $ 5,655,000
Commercial [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Number of Loans | loan |  | 1
Pre-Modification Outstanding Recorded Investment |  | $ 104
Post-Modification Outstanding Recorded Investment |  | $ 100
Single-Family Mortgage Loans [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Number of Loans | loan | 1 |
Pre-Modification Outstanding Recorded Investment | $ 9 |
Post-Modification Outstanding Recorded Investment | $ 9 |
Home Equity Line of Credit, Originated Portfolio [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Number of Loans | loan | 1 |
Pre-Modification Outstanding Recorded Investment | $ 9 |
Post-Modification Outstanding Recorded Investment | $ 9 |

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