Loans (Summary Of Activity In Allowance For Loan And Lease Losses) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Financing Receivable, Allowance for Credit Losses [Roll Forward]
(Recovery of) provision for loan losses	$ 727	$ 672	$ 1,682	$ 1,022
Commercial real estate
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance			7,076	9,825
Charge-offs			0	(44)
Recoveries			1,181	82
Net recoveries (charge-offs)			(1,181)	(38)
(Recovery of) provision for loan losses			(721)	(2,733)
Ending balance	7,536	7,130	7,536	7,130
Period-end amount allocated to:
Loans individually evaluated for impairment					$ 1,286	$ 286
Loans collectively evaluated for impairment					6,250	6,844
Ending balance	7,536	7,130	7,076	9,825	7,536	7,130
Acquired Nonimpaired Loans
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance		0		0
Charge-offs		0		0
Recoveries		0		0
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Provision for Loan Losses		0		0
Period-end amount allocated to:
Ending balance		0		0
Total loans
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance			16,539	17,881
Charge-offs			(2,806)	(1,555)
Recoveries			2,234	833
Net recoveries (charge-offs)			572	722
(Recovery of) provision for loan losses			1,674	1,022
Ending balance	17,641	18,181	17,641	18,181
Period-end amount allocated to:
Loans individually evaluated for impairment					1,882	3,848
Loans collectively evaluated for impairment					15,759	14,333
Ending balance	17,641	18,181	16,539	17,881	17,641	18,181
Commercial real estate
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	202		240
Charge-offs	(5)		(51)
Recoveries	0		0
Net recoveries (charge-offs)	5	0
Ending balance	197	0	197	0
Financing Receivable, Allowance for Credit Losses, Net Recoveries (Write-downs)			51	0
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Provision for Loan Losses	0		8
Period-end amount allocated to:
Ending balance	202	0	240	0	197	0
Commercial and industrial
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance			5,382	4,036
Charge-offs			(1,017)	(343)
Recoveries			250	94
Net recoveries (charge-offs)			767	249
(Recovery of) provision for loan losses			619	3,408
Ending balance	5,234	7,195	5,234	7,195
Period-end amount allocated to:
Loans individually evaluated for impairment					469	3,556
Loans collectively evaluated for impairment					4,765	3,639
Ending balance	5,234	7,195	5,382	4,036	5,234	7,195
Residential real estate
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance			1,257	1,627
Charge-offs			(379)	(282)
Recoveries			69	159
Net recoveries (charge-offs)			310	123
(Recovery of) provision for loan losses			349	(207)
Ending balance	1,296	1,297	1,296	1,297
Period-end amount allocated to:
Loans individually evaluated for impairment					127	6
Loans collectively evaluated for impairment					1,169	1,291
Ending balance	1,296	1,297	1,257	1,627	1,296	1,297
Home equity lines of credit
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance			732	694
Charge-offs			(29)	(81)
Recoveries			26	80
Net recoveries (charge-offs)			3	1
(Recovery of) provision for loan losses			(45)	45
Ending balance	684	738	684	738
Period-end amount allocated to:
Loans individually evaluated for impairment					0	0
Loans collectively evaluated for impairment					684	738
Ending balance	684	738	732	694	684	738
Consumer, other
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance			1,971	1,587
Charge-offs			(1,047)	(482)
Recoveries			600	325
Net recoveries (charge-offs)			447	157
(Recovery of) provision for loan losses			1,223	237
Ending balance	2,747	1,667	2,747	1,667
Period-end amount allocated to:
Loans individually evaluated for impairment					0	0
Loans collectively evaluated for impairment					2,747	1,667
Ending balance	2,747	1,667	1,971	1,587	2,747	1,667
Deposit account overdrafts
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance			121	112
Charge-offs			(334)	(323)
Recoveries			108	93
Net recoveries (charge-offs)			226	230
(Recovery of) provision for loan losses			249	272
Ending balance	144	154	144	154
Period-end amount allocated to:
Loans individually evaluated for impairment					0	0
Loans collectively evaluated for impairment					144	154
Ending balance	$ 144	$ 154	$ 121	$ 112	$ 144	$ 154