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LOANS AND ALLOWANCE FOR LOAN LOSSES, Troubled Debt Restructuring by Portfolio Segment (Details)	3 Months Ended			6 Months Ended
	Jun. 30, 2017 USD ($) loan	Jun. 30, 2016 USD ($) loan	Mar. 31, 2016 loan	Jun. 30, 2017 USD ($) loan	Jun. 30, 2016 USD ($) loan
Financing Receivable, Modifications [Line Items]
Number of TDRs | loan	1	0	0	2	0
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 315,000	$ 0		$ 466,000	$ 0
Financing Receivable, Modifications, Post-Modification Recorded Investment	315,000	0		466,000	0
Allowance Related to Troubled Debt Restructurings assigned during period	$ 0	$ 0		$ 15,000	$ 0
Residential Real Estate | Court Order
Financing Receivable, Modifications [Line Items]
Number of TDRs | loan				1	0
Financing Receivable, Modifications, Pre-Modification Recorded Investment				$ 151,000	$ 0
Financing Receivable, Modifications, Post-Modification Recorded Investment				151,000	0
Allowance Related to Troubled Debt Restructurings assigned during period				$ 15,000	$ 0

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Allowance Related to Troubled Debt Restructuring assigned during period

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Number of financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953676-111524

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Post-modification amount of investment in financing receivables modified by troubled debt restructurings.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953676-111524

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-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953676-111524

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