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ALLOWANCE FOR LOAN LOSSES (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Balance at Beginning of Period | $ 9,932 | $ 9,921 | $ 9,623
Charge-Offs | (928) | (4,296) | (1,361)
Recoveries | 410 | 357 | 409
Provision (Credit) | 800 | 3,950 | 1,250
Balance at End of Period | 10,214 | 9,932 | 9,921
Commercial [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Balance at Beginning of Period | 4,041 | 4,244 | 3,262
Charge-Offs | (278) | (3,648) | (170)
Recoveries | 27 | 140 | 101
Provision (Credit) | 509 | 3,305 | 1,051
Balance at End of Period | 4,299 | 4,041 | 4,244
Commercial loans secured by real estate [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Balance at Beginning of Period | 3,584 | 3,449 | 3,902
Charge-Offs | (165) | (13) | (250)
Recoveries | 14 | 40 | 111
Provision (Credit) | 233 | 108 | (314)
Balance at End of Period | 3,666 | 3,584 | 3,449
Real estate-mortgage [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Balance at Beginning of Period | 1,169 | 1,173 | 1,310
Charge-Offs | (313) | (291) | (753)
Recoveries | 250 | 147 | 171
Provision (Credit) | (4) | 140 | 445
Balance at End of Period | 1,102 | 1,169 | 1,173
Consumer [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Balance at Beginning of Period | 151 | 151 | 190
Charge-Offs | (172) | (344) | (188)
Recoveries | 119 | 30 | 26
Provision (Credit) | 30 | 314 | 123
Balance at End of Period | 128 | 151 | 151
Allocation for general risk [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Balance at Beginning of Period | 987 | 904 | 959
Charge-Offs | 0 | 0 | 0
Recoveries | 0 | 0 | 0
Provision (Credit) | 32 | 83 | (55)
Balance at End of Period | $ 1,019 | $ 987 | $ 904

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- Definition Amount of other addition (reduction) in allowance reserve for credit loss. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5212-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7(d)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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- Definition A valuation allowance for financing receivables that are expected to be uncollectible. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 + Details
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- Definition Amount of recovery of financing receivables doubtful of collection that were previously charged off. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(4) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 + Details
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