Loans And Leases (Activity In ALLL By Portfolio Segment) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	$ 7,024	$ 6,976	$ 7,012	$ 6,970
Addition to (reduction in) provision for loan losses
Charge-offs				(6)
Recoveries	5	5	17	17
Ending balance	7,029	6,981	7,029	6,981
Single-Family Residential[Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	1,063	1,039	1,061	912
Addition to (reduction in) provision for loan losses	(50)		(50)	131
Charge-offs				(6)
Recoveries	1		3	2
Ending balance	1,014	1,039	1,014	1,039
Multi-Family Residential [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	622	687	612	660
Addition to (reduction in) provision for loan losses	(60)	10	(50)	37
Charge-offs
Ending balance	562	697	562	697
Construction Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	759	614	739	672
Addition to (reduction in) provision for loan losses			20	(58)
Charge-offs
Recoveries
Ending balance	759	614	759	614
Home Equity Line of Credit [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	375	521	410	597
Addition to (reduction in) provision for loan losses	(70)	(40)	(115)	(124)
Charge-offs
Recoveries	4	5	14	13
Ending balance	309	486	309	486
Commercial Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	1,819	1,869	1,819	1,984
Addition to (reduction in) provision for loan losses	150	20	150	(97)
Charge-offs
Recoveries				2
Ending balance	1,969	1,889	1,969	1,889
Real Estate Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	2,299	2,139	2,274	2,143
Addition to (reduction in) provision for loan losses	40	10	65	6
Charge-offs
Ending balance	2,339	2,149	2,339	2,149
Consumer Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	87	107	97	2
Addition to (reduction in) provision for loan losses	(10)		(20)	105
Charge-offs
Ending balance	$ 77	$ 107	$ 77	$ 107

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.

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

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