Loans and Allowance for Loan and Lease Losses (Allowance For Loan Losses And Recorded Investment In Financing Receivables) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended			3 Months Ended		9 Months Ended			3 Months Ended		9 Months Ended			3 Months Ended		9 Months Ended			3 Months Ended		9 Months Ended			3 Months Ended	9 Months Ended				3 Months Ended	9 Months Ended				3 Months Ended		9 Months Ended			3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013	Sep. 30, 2014 Residential Portfolio [Member] Residential Mortgage [Member]	Sep. 30, 2013 Residential Portfolio [Member] Residential Mortgage [Member]	Sep. 30, 2014 Residential Portfolio [Member] Residential Mortgage [Member]	Sep. 30, 2013 Residential Portfolio [Member] Residential Mortgage [Member]	Dec. 31, 2013 Residential Portfolio [Member] Residential Mortgage [Member]	Sep. 30, 2014 Residential Portfolio [Member] Home Equity [Member]	Sep. 30, 2013 Residential Portfolio [Member] Home Equity [Member]	Sep. 30, 2014 Residential Portfolio [Member] Home Equity [Member]	Sep. 30, 2013 Residential Portfolio [Member] Home Equity [Member]	Dec. 31, 2013 Residential Portfolio [Member] Home Equity [Member]	Sep. 30, 2014 Commercial Portfolio [Member] Industrial Property [Member]	Sep. 30, 2013 Commercial Portfolio [Member] Industrial Property [Member]	Sep. 30, 2014 Commercial Portfolio [Member] Industrial Property [Member]	Sep. 30, 2013 Commercial Portfolio [Member] Industrial Property [Member]	Dec. 31, 2013 Commercial Portfolio [Member] Industrial Property [Member]	Sep. 30, 2014 Commercial Real Estate [Member]	Sep. 30, 2013 Commercial Real Estate [Member]	Sep. 30, 2014 Commercial Real Estate [Member]	Sep. 30, 2013 Commercial Real Estate [Member]	Dec. 31, 2013 Commercial Real Estate [Member]	Sep. 30, 2013 Commercial real estate - construction [Member]	Sep. 30, 2014 Commercial real estate - construction [Member]	Sep. 30, 2013 Commercial real estate - construction [Member]	Jun. 30, 2014 Commercial real estate - construction [Member]	Dec. 31, 2013 Commercial real estate - construction [Member]	Sep. 30, 2013 Lease financing [Member]	Sep. 30, 2014 Lease financing [Member]	Sep. 30, 2013 Lease financing [Member]	Jun. 30, 2014 Lease financing [Member]	Dec. 31, 2013 Lease financing [Member]	Sep. 30, 2014 Consumer Portfolio [Member]	Sep. 30, 2013 Consumer Portfolio [Member]	Sep. 30, 2014 Consumer Portfolio [Member]	Sep. 30, 2013 Consumer Portfolio [Member]	Dec. 31, 2013 Consumer Portfolio [Member]	Sep. 30, 2014 Unallocated [Member]	Sep. 30, 2013 Unallocated [Member]	Sep. 30, 2014 Unallocated [Member]	Sep. 30, 2013 Unallocated [Member]	Dec. 31, 2013 Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan and lease losses, Beginning Balance	$ 6,130	$ 6,267	$ 6,317	$ 5,509		$ 592	$ 660	$ 581	$ 581		$ 483	$ 409	$ 441	$ 343		$ 1,341	$ 1,249	$ 1,187	$ 1,298		$ 3,458	$ 3,819	$ 4,006	$ 3,112		$ 36	$ 9	$ 64	$ 19		$ 1		$ 1	$ 1		$ 63	$ 91	$ 72	$ 101		$ 173	$ 2	$ 21	$ 9
Charge-offs	(145)	(1,077)	(1,203)	(1,357)		(47)	(41)	(133)	(167)			(91)	(43)	(91)		(21)	(161)	(62)	(182)		(72)	(759)	(934)	(877)		(17)		(17)								(5)	(8)	(31)	(23)
Recoveries	31	28	80	156					23		1		1	5		7	10	13	26		9	8	11	13				8			2		2			14	8	55	79
Provision for loan and lease losses	395	575	1,217	1,485		(39)	(239)	58	(57)		189	(81)	274	(20)		(9)	56	180	12		209	902	521	1,722		(9)	10	(45)			(2)	1	(2)			(10)	(7)	(34)	(73)		55	(45)	207	(52)
Allowance for Loan Losses, Ending Balance	6,411	5,793	6,411	5,793		506	380	506	380		673	237	673	237		1,318	1,154	1,318	1,154		3,604	3,970	3,604	3,970		10	19	10	19		1	1	1	1		62	84	62	84		228	(43)	228	(43)
Allowance for loan losses: Ending balance: individually evaluated for impairment	1,243	1,498	1,243	1,498	1,933		25		25	25	8	8	8	8	6	73	42	73	42	42	1,162	1,423	1,162	1,423	1,860
Allowance for loan losses: Ending balance: collectively evaluated for impairment	5,168	4,295	5,168	4,295	4,384	506	355	506	355	556	665	229	665	229	435	1,245	1,112	1,245	1,112	1,145	2,442	2,547	2,442	2,547	2,146	10	19	10		9	1	1	1			62	84	62	84	72	228	(43)	228	(43)	21
Loans receivables, Ending Balance	568,161	528,546	568,161	528,546	546,462	68,450	66,860	68,450	66,860	69,830	27,895	24,449	27,895	24,449	26,321	116,563	92,241	116,563	92,241	105,844	294,803	293,897	294,803	293,897	292,774	44,170	55,189	44,170		45,647	1,475	1,215	1,475		1,356	4,046	5,454	4,046	5,454	4,690
Loans receivables: Ending balance: individually evaluated for impairment	10,110	10,110	10,110	10,110	10,912	877	41	877	41	291	141	80	141	80	76	171	227	171	227	300	8,921	9,762	8,921	9,762	10,245
Loans Receivable: Ending balance: collectively evaluated for impairment	$ 558,051	$ 518,436	$ 558,051	$ 518,436	$ 535,550	$ 67,573	$ 66,819	$ 67,573	$ 66,819	$ 69,539	$ 27,754	$ 24,369	$ 27,754	$ 24,369	$ 26,245	$ 116,392	$ 92,014	$ 116,392	$ 92,014	$ 105,544	$ 285,882	$ 284,135	$ 285,882	$ 284,135	$ 282,529	$ 44,170	$ 55,189	$ 44,170		$ 45,647	$ 1,475	$ 1,215	$ 1,475		$ 1,356	$ 4,046	$ 5,454	$ 4,046	$ 5,454	$ 4,690