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Loans (Information Related To Loans Modified In A TDR) (Details) $ in Thousands | 9 Months Ended
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Sep. 30, 2016 USD ($) contract | Sep. 30, 2015 USD ($) contract
Financing Receivable, Modifications [Line Items] |  |
Number of Contracts | contract | 4 | 3
Pre-Modification Outstanding Recorded Investment | $ 1,076 | $ 2,024
Post-Modification Outstanding Recorded Investment | $ 1,076 | $ 1,672
Commercial Business [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Number of Contracts | contract | 3 | 2
Pre-Modification Outstanding Recorded Investment | $ 526 | $ 1,342
Post-Modification Outstanding Recorded Investment | $ 526 | $ 1,342
Commercial Mortgage [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Number of Contracts | contract | 1 | 1
Pre-Modification Outstanding Recorded Investment | $ 550 | $ 682
Post-Modification Outstanding Recorded Investment | $ 550 | $ 330

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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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