FAIR VALUE (Details)	3 Months Ended
	Mar. 31, 2018 USD ($) loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans deemed to be impaired	$ 5,800,000
Impaired real estate loans	$ 2,100,000
Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Fair value of discount rate	0.00%
Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Fair value of discount rate	16.00%
Indirect
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of impaired loans classified as nonaccrual loans | loan	21
Impaired loans includes nonaccrual, past due 90 days or more and still accruing	$ 464,000
Remaining impaired loan	3,500,000
Specific reserve amount	1,100,000
Specific reserve amount	$ 832,000