EMPLOYEE BENEFIT PLANS (Tables)

3 Months Ended

Mar. 31, 2018

Compensation And Retirement Disclosure [Abstract]

Schedule of Carrying Value of Trust Assets, Including Unrealized Gains or Losses

The following table summarizes the carrying value of the trust assets, including unrealized gains or losses at March 31, 2018 and December 31, 2017:

	Successor
	March 31,			December 31,
(In thousands)	2018			2017
Investments held in Rabbi Trust at fair value	$	8,809			8,908
Unrealized gains (losses) in fair value of trust assets		(43	)		256
Obligations under the supplemental plan		32,581			32,508

Schedule of Net Periodic Benefit Cost

The net periodic benefit cost for the company’s defined benefit pension plans and supplemental plan (referred to collectively as “Pension Benefits”) and the postretirement health care and life insurance plan (referred to collectively as “Other Benefits”) is comprised of the following components:

	Successor			Predecessor
	Quarter Ended			Quarter Ended
	March 31,			March 31,
(In thousands)	2018			2017
Pension Benefits:
Service cost	$	30			419
Interest cost		902			991
Expected return on plan assets		(483	)		(601	)
Administrative expenses		1			22
Payroll tax of net pension costs		—			56
Amortization of net actuarial losses		—			32
Recognized actuarial loss		—			447
Net periodic pension cost	$	450			1,366
Other Benefits:
Service cost	$	15			21
Interest cost		29			51
Amortization of prior service cost		(75	)		(1,088	)
Recognized actuarial benefit		11			(283	)
Net periodic postretirement benefit	$	(20	)		(1,299	)