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INVESTMENT SECURITIES AVAILABLE FOR SALE (Schedule of Gross Gains, Gross Losses and Net Tax Expense) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Investment Securities Available For Sale [Abstract] |  |  |
Proceeds on sales | $ 19,542 |  | $ 5,499
Gross gains | 45 |  | 133
Gross losses | (333) |  | (14)
Net tax expense | $ (68) |  | $ 44

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- Definition Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27357-111563 + Details
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