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INCOME TAXES (Components of Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Thousands | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Deferred Tax Assets, Net [Abstract] |  |
Allowance for loan losses | $ 4,968 | $ 5,014
Available for sale securities | 143 | 0
Accrued deferred compensation | 1,166 | 1,008
Pension | 3,101 | 3,034
Deferred loan fees | 0 | 4
Other-than-temporary impairment | 70 | 178
Nonaccrual interest | 226 | 168
Deferred director fees | 686 | 576
Other | 982 | 644
Deferred tax assets: Total | 11,342 | 10,626
Deferred Tax Liabilities, Net [Abstract] |  |
Deferred loan fees | 79 | 0
Available for sale securities | 0 | 600
Prepaid pension benefit cost | 6,632 | 6,505
Prepaid expenses | 123 | 166
Accumulated depreciation | 372 | 331
Goodwill/intangibles | 1,006 | 873
Deferred tax liabilities: Total | 8,212 | 8,475
Net Deferred Tax Asset | $ 3,130 | $ 2,151

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