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LOANS (Narrative) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Loans held for sale, at lower of cost or fair value | $ 187 | $ 388 |
Sales of loans | 412 | 234,000 |
Impaired non-accrual loans | 13,530 | 11,264 |
Impaired non-accrual loans performing troubled debt restructured | 9,500 | 17,800 |
Allowance allocated to troubled debt restructured loans | 423 | 550 |
Allowance allocated to non accrual loans | 173 | 314 |
Impaired loans | 23,065 | 29,071 |
Troubled debt restructurings specific reserves to customers | 423 | 550 |
Gain on loans held for sale at lower of cost or fair value | 412 | 1,233 |
Transfer of loans held for sale to loan portfolio |  | $ 30,121 |
Multifamily Property [Member] | Residential Portfolio Segment [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Loans held for sale, at lower of cost or fair value | $ 109 |  |

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- Definition Recorded investment in financing receivables that are on nonaccrual status as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5111-111524 + Details
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