Allowance For Loan Losses And Credit Quality Of Financing Receivables (Changes In The Allowance For Loan Losses) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	$ 5,421	$ 4,976
Charge-offs	(457)	(824)
Recoveries	20	12
Provision	453	1,142
Ending balance	5,437	5,306
Commercial And Industrial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	222	271
Charge-offs		(6)
Recoveries	12
Provision	55	10
Ending balance	289	275
Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	308	223
Charge-offs		(42)
Provision	7	220
Ending balance	315	401
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	3,399	3,395
Charge-offs	(358)	(739)
Recoveries	4	7
Provision	642	789
Ending balance	3,687	3,452
Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	941	869
Charge-offs	(86)	(28)
Recoveries	1
Provision	6	58
Ending balance	862	899
Consumer And Other [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	16	38
Charge-offs	(13)	(9)
Recoveries	3	5
Provision	13	(22)
Ending balance	19	12
Unallocated Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	535	180
Provision	(270)	87
Ending balance	$ 265	$ 267