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Income Taxes (Components of Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Income Taxes [Abstract] |  |
Deferred tax assets, allowance for loan losses | $ 2,994 | $ 2,695
Deferred tax assets, deferred loan fees | 163 | 126
Deferred tax assets, deferred compensation | 740 | 666
Deferred tax assets, federal and state tax loss carry forwards | 2,537 | 3,370
Deferred tax assets, Tax credit carryforwards | 2,606 | 2,525
Deferred tax assets, unrealized loss on investment securities | 2,193 | 2,429
Deferred tax assets, Pension/SERP | 1,811 | 1,485
Deferred tax assets, other than temporary impairment on investment securities | 717 | 800
Deferred tax assets, other real estate owned | 539 | 741
Deferred tax assets, other | (97) | 78
Total deferred tax assets | 14,203 | 14,915
Deferred tax assets, valuation allowance | (2,449) | (2,380)
Total deferred tax assets less valuation allowance | 11,754 | 12,535
Deferred tax liabilities, amortization of goodwill | (2,537) | (2,424)
Deferred tax liabilities, depreciation | (1,244) | (690)
Deferred tax liabilities, other | (129) | (169)
Total deferred tax liabilities | (3,910) | (3,283)
Net deferred tax assets | $ 7,844 | $ 9,252

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