EMPLOYEE BENEFIT PLANS (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2016
Interest cost	$ 112	$ 112	$ 224	$ 224
Expected return on plan assets	(242)	(264)	(484)	(528)
Service costs	15	13	29	26
Net loss amortization	116	103	232	206
Net periodic pension cost	1	(36)	1	(72)
Net loss amortization	$ (116)	$ (103)	$ (232)	$ (206)
Minimum
Minimum required contribution					$ 0