Loans And Leases (Activity In ALLL By Portfolio Segment) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	$ 6,613	$ 6,480	$ 6,620	$ 6,316
Addition to (reduction in) provision for loan losses	20	50	230	200
Charge-offs	(6)	(9)	(271)	(83)
Recoveries	266	1	314	89
Ending balance	6,893	6,522	6,893	6,522
Single-Family Residential [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	875	658	691	634
Addition to (reduction in) provision for loan losses	(54)	6	223	60
Charge-offs		(9)	(94)	(40)
Recoveries	3		4	1
Ending balance	824	655	824	655
Multi-Family Residential [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	694	754	705	818
Addition to (reduction in) provision for loan losses	(122)	(4)	(133)	(68)
Charge-offs
Recoveries	143		143
Ending balance	715	750	715	750
Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	478	722	561	442
Addition to (reduction in) provision for loan losses	25	(120)	(58)	160
Charge-offs
Recoveries
Ending balance	503	602	503	602
Home Equity Lines of Credit [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	534	470	474	441
Addition to (reduction in) provision for loan losses	(62)	17	4	26
Charge-offs			(53)
Recoveries	20	4	67	24
Ending balance	492	491	492	491
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	1,458	1,394	1,380	1,346
Addition to (reduction in) provision for loan losses	252	(121)	448	(90)
Charge-offs	(5)		(123)	(8)
Recoveries				25
Ending balance	1,705	1,273	1,705	1,273
Real Estate Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	2,567	2,372	2,710	2,541
Addition to (reduction in) provision for loan losses	(52)	276	(195)	96
Charge-offs				(25)
Recoveries	100	(3)	100	33
Ending balance	2,615	2,645	2,615	2,645
Other [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	7	110	99	94
Addition to (reduction in) provision for loan losses	33	(4)	(59)	16
Charge-offs	(1)		(1)	(10)
Recoveries				6
Ending balance	$ 39	$ 106	$ 39	$ 106

Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts.

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Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (g)
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.7(d))
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-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 6
-Section L
-Subsection 1

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Amount of expense related to estimated loss from loan and lease transactions.

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