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Allowance For Loan Losses (Schedule Of Impaired Loans) (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Financing Receivable, Impaired [Line Items] |  |
With no related allowance recorded, Recorded investment | $ 7,521 | $ 3,885
With no related allowance recorded, Unpaid principal balance | 7,546 | 7,874
With an allowance recorded, Recorded investment | 2,985 | 5,782
With an allowance recorded, Unpaid principal balance | 2,985 | 5,782
With an allowance recorded, Related allowance | 428 | 647
Commercial and industrial |  |
Financing Receivable, Impaired [Line Items] |  |
With no related allowance recorded, Recorded investment | 651 | 849
With no related allowance recorded, Unpaid principal balance | 651 | 3,013
With an allowance recorded, Recorded investment | 0 | 0
With an allowance recorded, Unpaid principal balance | 0 | 0
With an allowance recorded, Related allowance | 0 | 0
Commercial real estate |  |
Financing Receivable, Impaired [Line Items] |  |
With no related allowance recorded, Recorded investment | 6,870 | 3,036
With no related allowance recorded, Unpaid principal balance | 6,895 | 4,861
With an allowance recorded, Recorded investment | 2,985 | 5,782
With an allowance recorded, Unpaid principal balance | 2,985 | 5,782
With an allowance recorded, Related allowance | $ 428 | $ 647

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- Definition Amount of unpaid principal balance of impaired financing receivables for which there is no related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(4) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5212-111524 + Details
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