FAIR VALUE - OTHER REAL ESTATE OWNED (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
Fair Value Disclosures
Total Carrying value of other real estate owned	$ 167		$ 167		$ 1,391
Other real estate owned write-downs during the years ended			155	$ 200
Nonrecurring basis
Fair Value Disclosures
Other real estate owned carried at fair value	83		83		400
Nonrecurring basis | Other Real Estate Owned
Fair Value Disclosures
Other real estate owned carried at fair value	83		83		400
Nonrecurring basis | Fair Value, Inputs, Level 3
Fair Value Disclosures
Other real estate owned carried at fair value	83		83		400
Nonrecurring basis | Fair Value, Inputs, Level 3 | Other Real Estate Owned
Fair Value Disclosures
Other real estate owned carried at fair value	83		83		400
Other real estate owned carried at cost	84		84		991
Total Carrying value of other real estate owned	167		167		$ 1,391
Other real estate owned write-downs during the years ended	$ 76	$ 200	$ 155	$ 200