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Loans And Leases (Individually Evaluated For Impairment By Class Of Loans) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016 | Dec. 31, 2016
Financing Receivable, Impaired [Line Items] |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance |  | $ 397 |  |  | $ 397 |  |  | $ 1,496
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance |  | 4,519 |  |  | 4,519 |  |  | 2,591
Impaired Financing Receivable, Unpaid Principal Balance, Total |  | 4,916 |  |  | 4,916 |  |  | 4,087
Impaired Financing Receivable, with No Related Allowance, Recorded Investment |  | 143 |  |  | 143 |  |  | 857
Impaired Financing Receivable, with Related Allowance, Recorded Investment |  | 4,519 |  |  | 4,519 |  |  | 2,591
Impaired Financing Receivable, Recorded Investment, Total |  | 4,662 |  |  | 4,662 |  |  | 3,448
Impaired Financing Receivable, Allocated Loans and Leases |  | 34 |  |  | 34 |  |  | 22
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment |  | 145 |  | $ 3,072 | 150 |  | $ 3,079 |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment |  | 4,600 |  | 3,057 | 4,674 |  | 3,079 |
Impaired Financing Receivable, Average Recorded Investment, Total |  | 4,745 |  | 6,129 | 4,824 |  | 6,158 |
Impaired Financing Receivable, with no Related Allowance, Interest Income Recognized |  | 6 |  | 42 | 14 |  | 77 |
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized |  | 55 |  | 43 | 98 |  | 86 |
Impaired Financing Receivable, Interest Income Recognized, Total |  | 61 |  | 85 | 112 |  | 163 |
Impaired Financing Receivable Allocated Loans and Leases |  | 34 |  |  | 34 |  |  | 22
Impaired financing receivable, rounding threshold |  |  |  |  | 1 |  |  | 1
Single-Family Residential [Member] |  |  |  |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |  |  |  |
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance | [1] | 119 |  |  | 119 |  |  | 122
Impaired Financing Receivable, with Related Allowance, Recorded Investment | [1] | 119 |  |  | 119 |  |  | 122
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment |  |  |  | 161 |  |  | 161 |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | [1] | 119 |  | 126 | 120 |  | 126 |
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized | [1] | 2 |  | 2 | 3 |  | 4 |
Multi-Family Residential [Member] |  |  |  |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance |  |  |  |  |  |  |  | 37
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance | [1] | 33 |  |  | 33 |  |  |
Impaired Financing Receivable, with No Related Allowance, Recorded Investment |  |  |  |  |  |  |  | 37
Impaired Financing Receivable, with Related Allowance, Recorded Investment | [1] | 33 |  |  | 33 |  |  |
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment |  |  |  | 1,529 |  |  | 1,534 |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment |  | 34 | [1] | 42 | 35 | [1] | 43 |
Impaired Financing Receivable, with no Related Allowance, Interest Income Recognized |  |  |  | 23 |  |  | 47 |
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized |  | 1 | [1] | 1 | 1 | [1] | 1 |
Non-Owner Occupied [Member] |  |  |  |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance |  |  |  |  |  |  |  | 112
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance |  | 3,001 |  |  | 3,001 |  |  | 2,068
Impaired Financing Receivable, with No Related Allowance, Recorded Investment |  |  |  |  |  |  |  | 112
Impaired Financing Receivable, with Related Allowance, Recorded Investment |  | 3,001 |  |  | 3,001 |  |  | 2,068
Impaired Financing Receivable, Allocated Loans and Leases |  | 26 |  |  | 26 |  |  | 19
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment |  |  |  | 446 |  |  | 446 |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment |  | 3,004 |  | 2,206 | 3,009 |  | 2,211 |
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized |  | 45 |  | 33 | 78 |  | 66 |
Owner Occupied [Member] |  |  |  |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance |  | 396 |  |  | 396 |  |  | 871
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance |  | 1,028 |  |  | 1,028 |  |  | 202
Impaired Financing Receivable, with No Related Allowance, Recorded Investment |  | 142 |  |  | 142 |  |  | 350
Impaired Financing Receivable, with Related Allowance, Recorded Investment |  | 1,028 |  |  | 1,028 |  |  | 202
Impaired Financing Receivable, Allocated Loans and Leases |  | 8 |  |  | 8 |  |  | 2
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment |  | 143 |  | 365 | 145 |  | 367 |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment |  | 1,101 |  | 209 | 1,162 |  | 211 |
Impaired Financing Receivable, with no Related Allowance, Interest Income Recognized |  | 6 |  | 13 | 14 |  | 22 |
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized |  | 4 |  | 2 | 10 |  | 5 |
Land [Member] |  |  |  |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Recorded Investment |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment |  |  |  |  |  |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment |  |  |  | 232 |  |  | 237 |
Impaired Financing Receivable, with no Related Allowance, Interest Income Recognized |  |  |  |  |  |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized |  |  |  | 4 |  |  | 8 |
Commercial [Member] |  |  |  |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance |  | 1 |  |  | 1 |  |  | 476
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance |  | 338 | [1] |  | 338 | [1] |  | 199
Impaired Financing Receivable, with No Related Allowance, Recorded Investment |  | 1 |  |  | 1 |  |  | 358
Impaired Financing Receivable, with Related Allowance, Recorded Investment |  | 338 | [1] |  | 338 | [1] |  | 199
Impaired Financing Receivable, Allocated Loans and Leases |  |  |  |  |  |  |  | $ 1
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment |  | 2 |  | 571 | 5 |  | 571 |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment |  | 342 | [1] | 242 | 348 | [1] | 251 |
Impaired Financing Receivable, with no Related Allowance, Interest Income Recognized |  |  |  | 6 |  |  | 8 |
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized |  | $ 3 | [1] | $ 1 | $ 6 | [1] | $ 2 |
[1] | Allowance recorded is less than $1 resulting in rounding to zero.

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- Definition Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5212-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5258-111524 + Details
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