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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 ($) contract | Sep. 30, 2017 contract | Sep. 30, 2016 USD ($) contract
Troubled Debt Restructuring, Subsequent Periods [Line Items] |  |  |
Pre-Modification Outstanding Recorded Investment | $ 160 |  | $ 992
Post-Modification Outstanding Recorded Investment | $ 129 |  | $ 961
Troubled Debt Restructuring Modifications Number Of Contracts | contract | 2 | 0 | 4
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 |  | $ 256
Post-Modification Outstanding Recorded Investment | $ 129 |  | $ 225
Troubled Debt Restructuring Modifications Number Of Contracts | contract | 2 |  | 3

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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=84173941&loc=SL6953676-111524 + Details
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