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Loans (Summary Of Impaired Loans) (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2019 USD ($)
Financing Receivable, Impaired [Line Items] |  |
Recorded Investment, With no related allowance recorded | $ 1,536 | [1]
Recorded Investment, With an allowance recorded | 2,787 | [1]
Recorded Investment | 4,323 | [1]
Unpaid Principal Balance, With no related allowance recorded | 2,524 | [1]
Unpaid Principal Balance, With an allowance recorded | 2,787 | [1]
Unpaid Principal Balance | 5,311 | [1]
Related Allowance | 693 |
Average Recorded Investment, With no related allowance recorded | 2,112 |
Average Recorded Investment, With an allowance recorded | 3,032 |
Average Recorded Investment | 5,144 |
Interest Income Recognized, With no related allowance recorded |  |
Interest Income Recognized, With an allowance recorded |  |
Interest Income Recognized |  |
Commercial Business [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded Investment, With no related allowance recorded | 563 | [1]
Recorded Investment, With an allowance recorded | 614 | [1]
Unpaid Principal Balance, With no related allowance recorded | 775 | [1]
Unpaid Principal Balance, With an allowance recorded | 614 | [1]
Related Allowance | 214 |
Average Recorded Investment, With no related allowance recorded | 411 |
Average Recorded Investment, With an allowance recorded | 1,207 |
Interest Income Recognized, With no related allowance recorded |  |
Interest Income Recognized, With an allowance recorded |  |
Commercial Mortgage [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded Investment, With no related allowance recorded | 973 | [1]
Recorded Investment, With an allowance recorded | 2,173 | [1]
Unpaid Principal Balance, With no related allowance recorded | 1,749 | [1]
Unpaid Principal Balance, With an allowance recorded | 2,173 | [1]
Related Allowance | 479 |
Average Recorded Investment, With no related allowance recorded | 1,701 |
Average Recorded Investment, With an allowance recorded | 1,825 |
Interest Income Recognized, With no related allowance recorded |  |
Interest Income Recognized, With an allowance recorded |  |
[1] | Difference between recorded investment and unpaid principal balance represents partial charge-offs.

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