Loans (Delinquent Loans By Loan Category) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013		Dec. 31, 2012
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days past due	$ 4,868		$ 3,080
60-89 Days past due	7,292		8,498
Greater than 90 days	110		4,435
Non-accrual	40,551		25,190
Total past due	52,821		41,203
Current	1,905,624		1,861,651
Total loans, net of deferred loan costs	1,958,445		1,902,854
Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
60-89 Days past due			5,750
Greater than 90 days			1,350
Non-accrual	29,651	[1]	10,459	[1]
Total past due	29,651		17,559
Current	420,462		452,550
Total loans, net of deferred loan costs	450,113		470,109
Commercial Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days past due	998		686
60-89 Days past due	5,999		300
Greater than 90 days			2,412
Non-accrual	5,861	[1]	9,175	[1]
Total past due	12,858		12,573
Current	612,952		604,496
Total loans, net of deferred loan costs	625,810		617,069
Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Greater than 90 days			667
Non-accrual	1,667	[1]	4,538	[1]
Total past due	1,667		5,205
Current	257,222		253,479
Total loans, net of deferred loan costs	258,889		258,684
Direct Lease Financing [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days past due	3,427		1,313
60-89 Days past due	1,293		1,168
Greater than 90 days	110		6
Total past due	4,830		2,487
Current	170,780		154,210
Total loans, net of deferred loan costs	175,610		156,697
Consumer - Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days past due	425		330
60-89 Days past due			99
Non-accrual	1,356		927
Total past due	1,781		1,356
Current	300,909		251,915
Total loans, net of deferred loan costs	302,690		253,271
Consumer - Home Equity [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days past due	18		2
60-89 Days past due			6
Total past due	18		8
Current	43,626		43,636
Total loans, net of deferred loan costs	43,644		43,644
Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days past due			749
60-89 Days past due			1,175
Non-accrual	2,016		91
Total past due	2,016		2,015
Current	92,834		95,702
Total loans, net of deferred loan costs	94,850		97,717
Unamortized Loan Fees And Costs [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	6,839		5,663
Total loans, net of deferred loan costs	$ 6,839		$ 5,663

[1] Included in the non-accrual loan balances as of December 31, 2013 are four troubled debt restructured loans. $263,000 in construction and $3.1 million in commercial mortgage. Included in the non-accrual loan balances as of December 31, 2012 are three troubled debt restructured loans: $276,000 in construction, $214,000 in commercial mortgage and $161,000 in commercial.