Allowance For Loan Losses And Credit Quality Of Financing Receivables (Troubled Debt Restructured On Recorded Investment) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Financing Receivable, Modifications [Line Items]
Total	$ 3,630	$ 4,544
Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Total	2,992	3,899
Residential Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Total	638	645
Performing [Member]
Financing Receivable, Modifications [Line Items]
Total	1,571	1,590
Performing [Member] | Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Total	1,156	1,169
Performing [Member] | Residential Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Total	415	421
Non-performing [Member]
Financing Receivable, Modifications [Line Items]
Total	2,059	2,954
Non-performing [Member] | Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Total	1,836	2,730
Non-performing [Member] | Residential Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Total	$ 223	$ 224