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			3 Months Ended			3 Months Ended			3 Months Ended			3 Months Ended				3 Months Ended			3 Months Ended			3 Months Ended			3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013	Mar. 31, 2014 Commercial and industrial [Member]	Mar. 31, 2013 Commercial and industrial [Member]	Dec. 31, 2013 Commercial and industrial [Member]	Mar. 31, 2014 Commercial real estate [Member]	Mar. 31, 2013 Commercial real estate [Member]	Dec. 31, 2013 Commercial real estate [Member]	Mar. 31, 2014 Commercial real estate - construction [Member]	Mar. 31, 2013 Commercial real estate - construction [Member]	Dec. 31, 2013 Commercial real estate - construction [Member]	Mar. 31, 2014 Lease financing [Member]	Dec. 31, 2013 Lease financing [Member]	Mar. 31, 2013 Lease financing [Member]	Dec. 31, 2012 Lease financing [Member]	Mar. 31, 2014 Residential mortgage [Member]	Mar. 31, 2013 Residential mortgage [Member]	Dec. 31, 2013 Residential mortgage [Member]	Mar. 31, 2014 Home equity [Member]	Mar. 31, 2013 Home equity [Member]	Dec. 31, 2013 Home equity [Member]	Mar. 31, 2014 Consumer [Member]	Mar. 31, 2013 Consumer [Member]	Dec. 31, 2013 Consumer [Member]	Mar. 31, 2014 Unallocated [Member]	Mar. 31, 2013 Unallocated [Member]	Dec. 31, 2013 Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan and lease losses, Beginning Balance	$ 6,317	$ 5,509		$ 1,187	$ 1,298		$ 4,006	$ 3,112		$ 9	$ 64				$ 1	$ 1	$ 581	$ 581		$ 441	$ 343		$ 72	$ 101		$ 21	$ 9
Charge-offs	(483)	(155)		(40)	(21)		(368)	(25)									(59)	(104)					(16)	(5)
Recoveries	42	21		3	7			3													3		39	8
Provision for loan and lease losses	547	495		40	(3)		348	453		4	(25)		1				19	126		(12)	3		(27)	1		174	(60)
Allowance for Loan Losses, Ending Balance	6,423	5,870		1,190	1,281		3,986	3,543		13	39		1		1	1	541	603		429	349		68	105		195	(51)
Allowance for loan losses: Ending balance: individually evaluated for impairment	1,866	1,713	1,933	66	83	42	1,792	1,580	1,860		28							5	25	8	17	6
Allowance for loan losses: Ending balance: collectively evaluated for impairment	4,557	4,157	4,384	1,124	1,198	1,145	2,194	1,963	2,146	13	11	9	1		1		541	598	556	421	332	435	68	105	72	195	(51)	21
Loans receivables, Ending Balance	549,739	495,196	546,462	106,033	83,479	105,844	296,103	285,873	292,774	46,849	35,278	45,647	1,496	1,356	1,256		68,321	59,359	69,830	26,464	22,800	26,321	4,473	7,151	4,690
Loans receivables: Ending balance: individually evaluated for impairment	10,614	11,323	10,912	269	393	300	10,014	10,628	10,245		54						260	60	291	71	188	76
Loans Receivable: Ending balance: collectively evaluated for impairment	$ 539,125	$ 483,873	$ 535,550	$ 105,764	$ 83,086	$ 105,544	$ 286,089	$ 275,245	$ 282,529	$ 46,849	$ 35,224	$ 45,647	$ 1,496	$ 1,356	$ 1,256		$ 68,061	$ 59,299	$ 69,539	$ 26,393	$ 22,612	$ 26,245	$ 4,473	$ 7,151	$ 4,690