PENSION PLANS (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018		Dec. 31, 2017
CHANGE IN BENEFIT OBLIGATION:
Net benefit obligation - beginning of period	$ 14,620		$ 14,278
Interest cost	666		697
Actuarial (gain) loss	(630)		295
Gross benefits paid	(988)		(650)
Net benefit obligation - end of period	13,668		14,620
CHANGE IN PLAN ASSETS:
Fair value of plan assets - beginning of period	12,120		10,889
Employer contributions	470		460
Gross benefits paid	(988)		(650)
Actual return on plan assets	(750)		1,421
Fair value of plan assets - end of period	11,138	[1]	12,120
Un-funded status at end of period	$ (2,816)		$ (2,500)

[1] The fair value balance includes a $286,000 distribution past due payable to be distributed in the first half of 2019.