Loans (Schedule Of Recorded Investment Evaluated Based On Aging Status Of Loans And Payment Activity) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Performing Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	$ 435,907	$ 373,936
Performing Financing Receivable [Member] | Non Jumbo [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	261,020	218,763
Performing Financing Receivable [Member] | Jumbo [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	65,628	50,313
Performing Financing Receivable [Member] | Home Equity [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	74,402	74,042
Performing Financing Receivable [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	25,368	19,149
Performing Financing Receivable [Member] | Other Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	9,489	11,669
Nonperforming Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	4,981	3,347
Nonperforming Financing Receivable [Member] | Non Jumbo [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	4,621	2,987
Nonperforming Financing Receivable [Member] | Jumbo [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Nonperforming Financing Receivable [Member] | Home Equity [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	194	258
Nonperforming Financing Receivable [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	166	102
Nonperforming Financing Receivable [Member] | Other Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	$ 0	$ 0