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Loans And Leases (Individually Evaluated For Impairment By Class Of Loans) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019 | Dec. 31, 2019
Financing Receivable, Impaired [Line Items] |  |  |  |  |  |  |  |
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance |  | $ 2,918 |  |  | $ 2,918 |  |  | $ 4,612
Impaired Financing Receivable, Unpaid Principal Balance, Total |  | 2,918 |  |  | 2,918 |  |  | 4,612
Impaired Financing Receivable, with Related Allowance, Recorded Investment |  | 2,918 |  |  | 2,918 |  |  | 4,612
Impaired Financing Receivable, Recorded Investment, Total |  | 2,918 |  |  | 2,918 |  |  | 4,612
Impaired Financing Receivable, ALLL Allocated |  | 23 |  |  | 23 |  |  | 35
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment |  |  |  | $ 121 |  |  | $ 122 |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment |  | 2,913 |  | 4,672 | 2,947 |  | 4,316 |
Impaired Financing Receivable, Average Recorded Investment, Total |  | 2,913 |  | 4,793 | 2,947 |  | 4,438 |
Impaired Financing Receivable, with No Related Allowance, Interest Income Recognized |  |  |  | 4 |  |  | 10 |
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized |  | 41 |  | 39 | 124 |  | 120 |
Impaired Financing Receivable, Interest Income Recognized, Total |  | 41 |  | 43 | 124 |  | 130 |
Impaired Financing Receivable Allocated Loans and Leases |  | 23 |  |  | 23 |  |  | 35
Commercial Real Estate [Member] |  |  |  |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |  |  |  |
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance |  | 80 | [1] |  | 80 | [1] |  | 85
Impaired Financing Receivable, with Related Allowance, Recorded Investment |  | 80 | [1] |  | 80 | [1] |  | 85
Impaired Financing Receivable, ALLL Allocated |  |  |  |  |  |  |  | 1
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment |  | 80 | [1] | 90 | 111 | [1] | 94 |
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized | [1] | 2 |  |  | 8 |  |  |
Single-Family Residential [Member] |  |  |  |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |  |  |  |
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance |  | 105 | [1] |  | 105 | [1] |  | 107
Impaired Financing Receivable, with Related Allowance, Recorded Investment |  | 105 | [1] |  | 105 | [1] |  | 107
Impaired Financing Receivable, ALLL Allocated |  |  |  |  |  |  |  | 1
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment |  | 105 | [1] | 108 | 106 | [1] | 109 |
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized |  | 1 | [1] | 1 | 3 | [1] | 4 |
Non-Owner Occupied [Member] |  |  |  |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |  |  |  |
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance |  | 2,733 |  |  | 2,733 |  |  | 4,420
Impaired Financing Receivable, with Related Allowance, Recorded Investment |  | 2,733 |  |  | 2,733 |  |  | 4,420
Impaired Financing Receivable, ALLL Allocated |  | 23 |  |  | 23 |  |  | $ 33
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment |  | 2,728 |  | 4,474 | 2,730 |  | 4,113 |
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized |  | $ 38 |  | 38 | $ 113 |  | 116 |
Owner Occupied [Member] |  |  |  |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment |  |  |  | 121 |  |  | 122 |
Impaired Financing Receivable, with No Related Allowance, Interest Income Recognized |  |  |  | $ 4 |  |  | $ 10 |
[1] | Allowance recorded in an amount less than $1 has been rounded down to zero.

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