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Loans And Leases (Aging Of Recorded Investment In Past Due Loans By Class Of Loans) (Details) - USD ($) $ in Thousands | Sep. 30, 2018 | Dec. 31, 2017
--- | --- | ---
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total Past Due | $ 132 | $ 1,867
Loans Not Past Due | 500,402 | 411,509
Nonaccrual Loans Not > 90 Days Past Due | 344 | 264
Single-Family Residential [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total Past Due | 76 | 1,741
Loans Not Past Due | 93,906 | 93,837
Nonaccrual Loans Not > 90 Days Past Due | 149 | 149
Multi-Family Residential [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Loans Not Past Due | 48,400 | 35,665
Non-Owner Occupied [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Loans Not Past Due | 96,587 | 67,792
Owner Occupied [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Loans Not Past Due | 46,667 | 38,787
Land [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Loans Not Past Due | 8,131 | 5,287
Construction [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Loans Not Past Due | 46,081 | 42,862
Originated for Portfolio [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Loans Not Past Due | 23,453 | 24,592
Purchased for Portfolio [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total Past Due | 34 | 102
Loans Not Past Due | 362 | 360
Nonaccrual Loans Not > 90 Days Past Due | 91 |
30 - 59 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total Past Due | 79 | 1,634
30 - 59 Days Past Due [Member] | Single-Family Residential [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total Past Due | 23 | 1,610
30 - 59 Days Past Due [Member] | Purchased for Portfolio [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total Past Due | 34 |
60 - 89 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total Past Due | 20 | 27
60 - 89 Days Past Due [Member] | Single-Family Residential [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total Past Due | 20 | 27
Greater than 90 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total Past Due | 33 | 206
Greater than 90 Days Past Due [Member] | Single-Family Residential [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total Past Due | 33 | 104
Greater than 90 Days Past Due [Member] | Purchased for Portfolio [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total Past Due |  | 102
Commercial [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Loans Not Past Due | 131,176 | 101,975
Nonaccrual Loans Not > 90 Days Past Due | 104 | 115
Other [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total Past Due | 22 | 24
Loans Not Past Due | 5,639 | 352
Other [Member] | 30 - 59 Days Past Due [Member] |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total Past Due | $ 22 | $ 24

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