Allowance For Credit Losses (Allowance For Credit Losses And Recorded Investments In Loans Receivables) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	$ 5,190	$ 4,750	$ 4,906	$ 4,623	$ 4,623
Charge offs	(501)	(130)	(518)	(398)
Recoveries	4	12	5	32
Provisions	415	255	715	630
Ending balance	5,108	4,887	5,108	4,887	4,906
Ending balance: individually evaluated for impairment	317		317		273
Ending balance: collectively evaluated for impairment	4,791		4,791		4,633
Loans receivables, Ending Balance	472,335		472,335		455,603
Loans receivables, Ending Balance: individually evaluated for impairment	7,013		7,013		9,056
Loans receivable, Ending Balance: collectively evaluated for impairment	465,322		465,322		446,547
Reserve for unfunded loan commitments included in other liabilities			180	160	166
Residential mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	269	347	269	285	285
Charge offs	(35)	(100)	(35)	(100)
Recoveries		2		5
Provisions	31	66	31	125
Ending balance	265	315	265	315	269
Ending balance: collectively evaluated for impairment	265		265		269
Loans receivables, Ending Balance	26,293		26,293		25,993
Loans receivables, Ending Balance: individually evaluated for impairment	1,671		1,671		2,457
Loans receivable, Ending Balance: collectively evaluated for impairment	24,622		24,622		23,536
Commercial mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	2,398	2,146	$ 2,300	2,010	2,010
Charge offs		(8)		(8)
Provisions	164	(7)	$ 262	129
Ending balance	2,562	2,131	2,562	2,131	2,300
Ending balance: individually evaluated for impairment	106		106		104
Ending balance: collectively evaluated for impairment	2,456		2,456		2,196
Loans receivables, Ending Balance	287,983		287,983		257,310
Loans receivables, Ending Balance: individually evaluated for impairment	3,564		3,564		3,600
Loans receivable, Ending Balance: collectively evaluated for impairment	284,419		284,419		253,710
Reserve for unfunded loan commitments included in other liabilities			4	10	10
Commercial Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	705	652	709	621	621
Charge offs	(163)	(11)	(174)	(18)
Recoveries	2	2	2	2
Provisions	177	(2)	184	36
Ending balance	721	641	721	641	709
Ending balance: individually evaluated for impairment	114		114		119
Ending balance: collectively evaluated for impairment	607		607		590
Loans receivables, Ending Balance	79,563		79,563		80,819
Loans receivables, Ending Balance: individually evaluated for impairment	200		200		200
Loans receivable, Ending Balance: collectively evaluated for impairment	79,363		79,363		80,619
Reserve for unfunded loan commitments included in other liabilities			107	79	89
Commercial construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	922	806	881	1,033	1,033
Charge offs	(278)		(278)	(261)
Recoveries				10
Provisions	130	213	171	237
Ending balance	774	1,019	774	1,019	881
Ending balance: individually evaluated for impairment	97		97		50
Ending balance: collectively evaluated for impairment	677		677		831
Loans receivables, Ending Balance	22,599		22,599		35,534
Loans receivables, Ending Balance: individually evaluated for impairment	862		862		2,156
Loans receivable, Ending Balance: collectively evaluated for impairment	21,737		21,737		33,378
Reserve for unfunded loan commitments included in other liabilities			$ 56	60	55
Leases financing [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Charge offs
Recoveries	1	5	$ 2	6
Provisions	(1)	(5)	(2)	(6)
Consumer: Home equity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	224	167	189	156	156
Charge offs	(1)		(1)
Provisions	(33)	9	2	20
Ending balance	190	176	190	176	189
Ending balance: collectively evaluated for impairment	190		190		189
Loans receivables, Ending Balance	50,389		50,389		50,192
Loans receivables, Ending Balance: individually evaluated for impairment	547		547		549
Loans receivable, Ending Balance: collectively evaluated for impairment	49,842		49,842		49,643
Reserve for unfunded loan commitments included in other liabilities			13	11	12
Consumer: Other [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	66	125	70	78	78
Charge offs	(24)	(11)	(30)	(11)
Recoveries	1	3	1	9
Provisions	22	(19)	24	22
Ending balance	65	98	65	98	70
Ending balance: collectively evaluated for impairment	65		65		70
Loans receivables, Ending Balance	5,508		5,508		5,755
Loans receivables, Ending Balance: individually evaluated for impairment	169		169		94
Loans receivable, Ending Balance: collectively evaluated for impairment	5,339		5,339		5,661
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	606	507	$ 488	440	440
Charge offs
Provisions	(75)		$ 43	67
Ending balance	531	$ 507	531	$ 507	488
Ending balance: collectively evaluated for impairment	$ 531		$ 531		$ 488