PENSION AND PROFIT SHARING PLANS (Details) - USD ($) $ in Thousands	10 Months Ended	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2016
CHANGE IN BENEFIT OBLIGATION:
Net benefit obligation - beginning of period	$ 13,333	$ 13,394
Interest cost	538	653
Actuarial loss	52	867
Gross benefits paid	(529)	(636)
Net benefit obligation - end of period	13,394	14,278
CHANGE IN PLAN ASSETS:
Fair value of plan assets - beginning of period	10,423	10,254
Employer contributions	631	575
Gross benefits paid	(529)	(636)
Actual return (loss) on plan assets	(271)	696
Fair value of plan assets - end of period	10,254	10,889
Funded status at end of period	$ (3,140)	$ (3,389)