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FAIR VALUE, Significant Unobservable Inputs (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2017 | Dec. 31, 2016
Other Real Estate Owned [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Fair value | $ 1,873 | $ 1,966
Other Real Estate Owned [Member] | Fair Value of Collateral [Member] | Minimum [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Estimated cost of disposal/market adjustment | 9.00% | 9.00%
Other Real Estate Owned [Member] | Fair Value of Collateral [Member] | Maximum [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Estimated cost of disposal/market adjustment | 65.90% | 97.00%
Other Real Estate Owned [Member] | Fair Value of Collateral [Member] | Weighted Average [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Estimated cost of disposal/market adjustment | 30.30% | 29.60%
Impaired Loans [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Fair value |  | $ 633
Impaired Loans [Member] | Fair Value of Collateral [Member] | Minimum [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Estimated cost of disposal/market adjustment |  | 15.00%
Impaired Loans [Member] | Fair Value of Collateral [Member] | Maximum [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Estimated cost of disposal/market adjustment |  | 50.00%
Impaired Loans [Member] | Fair Value of Collateral [Member] | Weighted Average [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Estimated cost of disposal/market adjustment |  | 36.50%
Commitments To Originate Real Estate Loans For Sale [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Fair value | $ 152 | $ 54
Commitments To Originate Real Estate Loans For Sale [Member] | Discounted Cash Flow [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Embedded servicing value | 1.00% | 1.00%

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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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