Loans (Balance In ALLL And Recorded Investment In Loans By Portfolio Segment And Based On Impairment Method) (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015	Dec. 31, 2014
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	$ 82	$ 20
Collectively evaluated for impairment	6,634	6,600
Total ending allowance balance	6,716	6,620	$ 6,442	$ 6,316
Individually evaluated for impairment	6,212	5,750
Collectively evaluated for impairment	300,983	297,934
Subtotal	307,195	303,684
Single-Family Residential [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	1	1
Collectively evaluated for impairment	740	690
Total ending allowance balance	741	691	700	634
Individually evaluated for impairment	287	289
Collectively evaluated for impairment	80,080	81,696
Subtotal	80,367	81,985
Multi-Family Residential [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	722	705
Total ending allowance balance	722	705	693	818
Individually evaluated for impairment	1,577	1,590
Collectively evaluated for impairment	28,792	27,360
Subtotal	30,369	28,950
Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	523	561
Total ending allowance balance	523	561	541	442
Collectively evaluated for impairment	23,064	24,662
Subtotal	23,064	24,662
Home Equity Lines of Credit [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	570	474
Total ending allowance balance	570	474	468	441
Collectively evaluated for impairment	23,250	21,837
Subtotal	23,250	21,837
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	54	5
Collectively evaluated for impairment	1,432	1,375
Total ending allowance balance	1,486	1,380	1,451	1,346
Individually evaluated for impairment	721	422
Collectively evaluated for impairment	46,784	43,322
Subtotal	47,505	43,744
Real Estate Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	27	14
Collectively evaluated for impairment	2,582	2,696
Total ending allowance balance	2,609	2,710	2,497	2,541
Individually evaluated for impairment	3,627	3,449
Collectively evaluated for impairment	94,489	93,039
Subtotal	98,116	96,488
Other [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	65	99
Total ending allowance balance	65	99	$ 92	$ 94
Collectively evaluated for impairment	4,524	6,018
Subtotal	$ 4,524	$ 6,018