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INCOME TAXES, Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Deferred tax assets [Abstract] |  |
Allowance for loan losses | $ 3,323 | $ 3,058
Deferred compensation | 479 | 464
Merger & acquisition costs | 5 | 7
Allowance for losses on available-for-sale securities | 5 | 6
Pensions and other retirement obligation | 301 | 297
Interest on non-accrual loans | 1,126 | 917
Incentive plan accruals | 361 | 324
Other real estate owned | 1 | 108
Unrealized losses on available-for-sale securities | 259 | 71
Low income housing tax credits | 139 | 64
NOL carry forward | 212 | 339
Other | 134 | 125
Total | 6,345 | 5,780
Deferred tax liabilities [Abstract] |  |
Premises and equipment | (612) | (623)
Investment securities accretion | (53) | (66)
Loan fees and costs | (253) | (257)
Goodwill and core deposit intangibles | (2,229) | (2,200)
Mortgage servicing rights | (139) | (146)
Other | (4) | (7)
Total | (3,290) | (3,299)
Deferred tax asset, net | 3,055 | 2,481
Valuation allowance | $ 0 | $ 0

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