Allowance For Credit Losses (Allowance For Credit Losses And Recorded Investments In Loans Receivables) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	$ 4,887	$ 6,690	$ 4,623	$ 6,838	$ 6,838
Charge offs	(394)	(3,994)	(792)	(4,825)
Recoveries	94	10	126	138
Provisions	300	1,600	930	2,155
Ending balance	4,887	4,306	4,887	4,306	4,623
Ending balance: individually evaluated for impairment	121		121		379
Ending balance: collectively evaluated for impairment	4,766		4,766		4,244
Loans receivables, Ending Balance	449,407		449,407		415,354
Loans receivables, Ending Balance: individually evaluated for impairment	8,453		8,453		7,858
Loans receivable, Ending Balance: collectively evaluated for impairment	440,954		440,954		407,496
Reserve for unfunded loan commitments included in other liabilities			145	152	143
Residential Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	315	309	285	306	306
Charge offs	(59)	1	(159)	(183)
Recoveries		5	5	75
Provisions	63	(132)	188	(15)
Ending balance	319	183	319	183
Ending balance: collectively evaluated for impairment	319		319		285
Loans receivables, Ending Balance	25,810		25,810		24,677
Loans receivables, Ending Balance: individually evaluated for impairment	2,117		2,117		2,250
Loans receivable, Ending Balance: collectively evaluated for impairment	23,693		23,693		22,427
Commercial Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	2,131	3,110	2,010	3,094	3,094
Charge offs		(322)	(8)	(716)
Provisions	53	(155)	182	255
Ending balance	2,184	2,633	2,184	2,633	2,010
Ending balance: individually evaluated for impairment					14
Ending balance: collectively evaluated for impairment	2,184		2,184		1,996
Loans receivables, Ending Balance	257,608		257,608		234,599
Loans receivables, Ending Balance: individually evaluated for impairment	3,428		3,428		2,538
Loans receivable, Ending Balance: collectively evaluated for impairment	254,180		254,180		232,061
Reserve for unfunded loan commitments included in other liabilities			9	17	9
Commercial Term [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	641	484	621	506	506
Charge offs	(13)	(13)	(31)	(235)
Recoveries			2	5
Provisions	121	99	157	294
Ending balance	749	570	749	570	621
Ending balance: individually evaluated for impairment	121		121
Ending balance: collectively evaluated for impairment	628		628		621
Loans receivables, Ending Balance	87,396		87,396		89,279
Loans receivables, Ending Balance: individually evaluated for impairment	200		200
Loans receivable, Ending Balance: collectively evaluated for impairment	87,196		87,196		89,279
Reserve for unfunded loan commitments included in other liabilities			85	88	68
Commercial Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	1,019	2,004	1,033	1,536	1,536
Charge offs	(250)	(3,648)	(511)	(3,648)
Recoveries	93		103
Provisions	(86)	1,846	151	2,314
Ending balance	776	202	776	202	1,033
Ending balance: individually evaluated for impairment					361
Ending balance: collectively evaluated for impairment	776		776		672
Loans receivables, Ending Balance	26,018		26,018		19,117
Loans receivables, Ending Balance: individually evaluated for impairment	2,156		2,156		2,554
Loans receivable, Ending Balance: collectively evaluated for impairment	23,862		23,862		16,563
Reserve for unfunded loan commitments included in other liabilities			40	37	57
Leases Financing [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance				3	3
Charge offs	(1)		(1)	(26)
Recoveries	1	4	7	57
Provisions		(4)	(6)	(34)
Loans receivables, Ending Balance					2
Loans receivable, Ending Balance: collectively evaluated for impairment					2
Consumer: Home Equity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	176	181	156	178	178
Charge offs
Recoveries
Provisions		11	20	14
Ending balance	176	192	176	192	156
Ending balance: collectively evaluated for impairment	176		176		156
Loans receivables, Ending Balance	46,798		46,798		41,418
Loans receivables, Ending Balance: individually evaluated for impairment	458		458		434
Loans receivable, Ending Balance: collectively evaluated for impairment	46,340		46,340		40,984
Reserve for unfunded loan commitments included in other liabilities			11	10	9
Consumer Other [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	98	80	78	86	86
Charge offs	(71)	(12)	(82)	(17)
Recoveries		1	9	1
Provisions	44	9	66	8
Ending balance	71	78	71	78
Ending balance: individually evaluated for impairment					4
Ending balance: collectively evaluated for impairment	71		71		74
Loans receivables, Ending Balance	5,777		5,777		6,262
Loans receivables, Ending Balance: individually evaluated for impairment	94		94		82
Loans receivable, Ending Balance: collectively evaluated for impairment	5,683		5,683		6,180
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	507	522	440	1,129	1,129
Provisions	105	(74)	172	(681)
Ending balance	612	448	612	448
Ending balance: collectively evaluated for impairment	$ 612		$ 612		$ 440