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Troubled Debt Restructurings (Schedule Of Troubled Debt Restructurings On Financing Receivables) (Details) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2016 USD ($) contract | Sep. 30, 2015 USD ($) contract | Sep. 30, 2016 USD ($) contract | Sep. 30, 2015 USD ($) contract
Troubled Debt Restructuring, Subsequent Periods [Line Items] |  |  |  |
Pre-Modification Outstanding Recorded Investment | $ 160 | $ 169 | $ 992 | $ 688
Post-Modification Outstanding Recorded Investment | $ 129 | $ 169 | $ 961 | $ 688
Troubled Debt Restructuring Modifications Number Of Contracts | contract | 2 | 1 | 4 | 2
Commercial Real Estate Non-Owner Occupied |  |  |  |
Troubled Debt Restructuring, Subsequent Periods [Line Items] |  |  |  |
Pre-Modification Outstanding Recorded Investment |  |  | $ 736 |
Post-Modification Outstanding Recorded Investment |  |  | $ 736 |
Troubled Debt Restructuring Modifications Number Of Contracts | contract |  |  | 1 |
Residential Single Family |  |  |  |
Troubled Debt Restructuring, Subsequent Periods [Line Items] |  |  |  |
Pre-Modification Outstanding Recorded Investment | $ 160 | $ 169 | $ 256 | $ 688
Post-Modification Outstanding Recorded Investment | $ 129 | $ 169 | $ 225 | $ 688
Troubled Debt Restructuring Modifications Number Of Contracts | contract | 2 | 1 | 3 | 2

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- Definition Post-modification amount of investment in financing receivables modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953676-111524 + Details
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