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FAIR VALUE MEASUREMENT AND DISCLOSURE (Schedule of Valuation Methodology and Unobservable Inputs) (Details) - Fair Value, Inputs, Level 3 [Member] - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2019 | Dec. 31, 2018
Impaired Loans Partially Charged Off |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Fair Value | $ 44 | $ 50
Impaired Loans Partially Charged Off | Market Approach Valuation Technique | Minimum |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Management adjustment of appraisal | 0.00% | 0.00%
Estimated selling cost | 10.00% | 10.00%
Impaired Loans Partially Charged Off | Market Approach Valuation Technique | Maximum |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Management adjustment of appraisal | 0.00% | 0.00%
Estimated selling cost | 10.00% | 10.00%
Impaired Loans Partially Charged Off | Market Approach Valuation Technique | Weighted Average |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Management adjustment of appraisal | 0.00% | 0.00%
Estimated selling cost | 10.00% | 10.00%
Impaired Loans Specifically Reserved |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Fair Value | $ 881 | $ 472
Impaired Loans Specifically Reserved | Market Approach Valuation Technique | Minimum |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Management adjustment of appraisal | 0.00% | 0.00%
Estimated selling cost | 10.00% | 10.00%
Impaired Loans Specifically Reserved | Market Approach Valuation Technique | Maximum |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Management adjustment of appraisal | 39.00% | 0.00%
Estimated selling cost | 13.00% | 10.00%
Impaired Loans Specifically Reserved | Market Approach Valuation Technique | Weighted Average |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Management adjustment of appraisal | 16.00% | 0.00%
Estimated selling cost | 11.00% | 10.00%
Other real estate owned |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Fair Value | $ 130 | $ 130
Other real estate owned | Market Approach Valuation Technique | Minimum |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Management adjustment of appraisal | 19.00% | 19.00%
Estimated selling cost | 10.00% | 10.00%
Other real estate owned | Market Approach Valuation Technique | Maximum |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Management adjustment of appraisal | 19.00% | 19.00%
Estimated selling cost | 10.00% | 10.00%
Other real estate owned | Market Approach Valuation Technique | Weighted Average |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Management adjustment of appraisal | 19.00% | 19.00%
Estimated selling cost | 10.00% | 10.00%

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- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258 + Details
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