Loans And Leases (Aging Of Recorded Investment In Past Due Loans By Class Of Loans) (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 2,200	$ 1,390
Loans Not Past Due	334,069	302,294
Nonaccrual Loans Not > 90 Days Past Due	416	1,249
Single-Family Residential [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,965	907
Loans Not Past Due	85,984	81,078
Nonaccrual Loans Not > 90 Days Past Due	259	492
Multi-Family Residential [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Not Past Due	32,493	28,950
Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		446
Loans Not Past Due	58,251	57,573
Nonaccrual Loans Not > 90 Days Past Due		446
Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Not Past Due	33,186	30,169
Land [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Not Past Due	9,258	8,300
Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Not Past Due	21,251	24,662
Originated for Portfolio [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	46
Loans Not Past Due	22,253	20,789
Nonaccrual Loans Not > 90 Days Past Due		20
Purchased for Portfolio [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	70
Loans Not Past Due	705	1,048
Nonaccrual Loans Not > 90 Days Past Due		95
30 - 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	984	598
30 - 59 Days Past Due [Member] | Single-Family Residential [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	914	598
30 - 59 Days Past Due [Member] | Purchased for Portfolio [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	70
60 - 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	764	616
60 - 89 Days Past Due [Member] | Single-Family Residential [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	764	161
60 - 89 Days Past Due [Member] | Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		446
Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	452	176
Greater than 90 Days Past Due [Member] | Single-Family Residential [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	287	148
Greater than 90 Days Past Due [Member] | Originated for Portfolio [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	46
Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	119	37
Loans Not Past Due	70,009	43,707
Nonaccrual Loans Not > 90 Days Past Due	157	196
Commercial [Member] | 60 - 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		9
Commercial [Member] | Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	119	28
Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Not Past Due	$ 679	$ 6,018