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Income Taxes (Summary Of Deferred Tax Assets And Liabilities) (Details) - USD ($) $ in Thousands | Dec. 31, 2016 | Dec. 31, 2015
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Income Tax Disclosure [Abstract] |  |
Previously securitized loans | $ 3,950 | $ 4,337
Allowance for loan losses | 7,303 | 7,412
Deferred compensation payable | 4,099 | 4,058
Underfunded pension liability | 2,739 | 2,792
Accrued expenses | 1,721 | 1,789
Impaired assets | 834 | 797
Impaired securities losses | 3,791 | 6,719
Unrealized securities losses | 1,338 | 0
Intangible assets | 1,312 | 2,194
Other | 4,716 | 3,964
Total Deferred Tax Assets | 31,803 | 34,062
Unrealized securities gains | 0 | 585
Other | 3,760 | 3,503
Total Deferred Tax Liabilities | 3,760 | 4,088
Net Deferred Tax Assets | $ 28,043 | $ 29,974

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