OPERATING LEASES (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Operating Leased Assets [Line Items]
Rent expense	$ 320	$ 287	$ 267
Future minimum lease payments [Abstract]
2017	382
2018	342
2019	352
2020	361
2021	340
Total	1,777
Vehicles [Member]
Operating Leased Assets [Line Items]
Rent expense	$ 26	$ 45	$ 30