Allowance for Loan and Lease Loss and Credit Quality (Schedule Of Newly Restructured Loans) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	$ 9,519	$ 112	$ 9,860	$ 6,479
Commercial Real Estate | Term and Multi-family
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	5,450		5,659	3,349
Commercial | Term
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	3,396		3,396
Residential | Mortgage
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	596	112	728	3,130
Consumer & Other
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	77		77
Rate Modifications
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0	0	0	0
Rate Modifications | Commercial Real Estate | Term and Multi-family
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0		0	0
Rate Modifications | Commercial | Term
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0		0
Rate Modifications | Residential | Mortgage
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0	0	0	0
Rate Modifications | Consumer & Other
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0		0
Term Modifications
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0	0	0	74
Term Modifications | Commercial Real Estate | Term and Multi-family
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0		0	0
Term Modifications | Commercial | Term
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0		0
Term Modifications | Residential | Mortgage
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0	0		74
Term Modifications | Consumer & Other
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0		0
Interest Only Modifications
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0	0	0	0
Interest Only Modifications | Commercial Real Estate | Term and Multi-family
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0		0	0
Interest Only Modifications | Commercial | Term
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0		0
Interest Only Modifications | Residential | Mortgage
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0	0	0	0
Interest Only Modifications | Consumer & Other
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0		0
Payment Modifications
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0	0	0	0
Payment Modifications | Commercial Real Estate | Term and Multi-family
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0		0	0
Payment Modifications | Commercial | Term
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0		0
Payment Modifications | Residential | Mortgage
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0	0	0	0
Payment Modifications | Consumer & Other
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	0		0
Combination Modifications
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	9,519	112	9,860	6,405
Combination Modifications | Commercial Real Estate | Term and Multi-family
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	5,450		5,659	3,349
Combination Modifications | Commercial | Term
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	3,396		3,396
Combination Modifications | Residential | Mortgage
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	596	$ 112	728	$ 3,056
Combination Modifications | Consumer & Other
Financing Receivable, Modifications [Line Items]
Total restructured loans, net of deferred fees and costs	$ 77		$ 77