Loans And Leases (Individually Evaluated For Impairment By Class Of Loans) (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	$ 1,171		$ 1,496
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	3,456		2,591
Impaired Financing Receivable, Unpaid Principal Balance, Total	4,627		4,087
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	637		857
Impaired Financing Receivable, with Related Allowance, Recorded Investment	3,456		2,591
Impaired Financing Receivable, Recorded Investment, Total	4,093		3,448
Impaired Financing Receivable, Allocated Loans and Leases	25		22
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	687	$ 2,544
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	3,542	3,692
Impaired Financing Receivable, Average Recorded Investment, Total	4,229	6,236
Impaired Financing Receivable, with no Related Allowance, Interest Income Recognized	14	32
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized	38	47
Impaired Financing Receivable, Interest Income Recognized, Total	52	79
Impaired Financing Receivable Allocated Loans and Leases	25		22
Single-Family Residential [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	120		122
Impaired Financing Receivable, with Related Allowance, Recorded Investment	120		122
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment		161
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	120	127
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized	2	2
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	35
Impaired Financing Receivable, with No Related Allowance, Recorded Investment			37
Impaired Financing Receivable, with Related Allowance, Recorded Investment	35
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment		1,539
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	36	44
Impaired Financing Receivable, with no Related Allowance, Interest Income Recognized		23
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized	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	2,171		2,068
Impaired Financing Receivable, with No Related Allowance, Recorded Investment			112
Impaired Financing Receivable, with Related Allowance, Recorded Investment	2,171		2,068
Impaired Financing Receivable, Allocated Loans and Leases	17		19
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment		446
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	2,173	2,217
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized	32	33
Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	760		871
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	948		202
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	344		350
Impaired Financing Receivable, with Related Allowance, Recorded Investment	948		202
Impaired Financing Receivable, Allocated Loans and Leases	8		2
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	394	370
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	1,025	361
Impaired Financing Receivable, with no Related Allowance, Interest Income Recognized	12	9
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized	2	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		242
Impaired Financing Receivable, with no Related Allowance, Interest Income Recognized
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized		4
Commercial [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	411		476
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	182		199
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	293		358
Impaired Financing Receivable, with Related Allowance, Recorded Investment	182		199
Impaired Financing Receivable, Allocated Loans and Leases			$ 1
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	293	28
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	188	701
Impaired Financing Receivable, with no Related Allowance, Interest Income Recognized	2
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized	$ 1	$ 2

Impaired Financing Receivable Allocated Allowance Loans And Leases

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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=49124121&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=49124121&loc=d3e5258-111524

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Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 14A
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-URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953550-111524

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+ References

Reference 1: 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=49124121&loc=d3e5258-111524

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-Publisher FASB
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-Topic 310
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-Section 50
-Paragraph 15
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5212-111524

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