EMPLOYEE BENEFIT PLANS (Tables)

6 Months Ended

Jun. 30, 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 June 30, 2018 and December 31, 2017:

	Successor
	June 30,		December 31,
(In thousands)	2018		2017
Investments held in Rabbi Trust at fair value	$	45		8,908
Unrealized gains in fair value of trust assets		—		256
Obligations under the supplemental plan		23,797		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			Successor			Predecessor
	Quarter Ended			Quarter Ended			Six Months Ended			Six Months Ended
	June 30,			June 30,			June 30,			June 30,
(In thousands)	2018			2017			2018			2017
Pension Benefits:
Service cost	$	41			294			71			713
Interest cost		882			984			1,784			1,975
Expected return on plan assets		(482	)		(518	)		(964	)		(1,119	)
Administrative expenses		2			2			3			24
Payroll tax of net pension costs		—			—			—			56
Amortization of net actuarial losses		—			—			—			32
Recognized actuarial loss		—			561			—			1,008
Settlement loss recognized		335			—			335			—
Net periodic pension cost	$	778			1,323			1,229			2,689
Other Benefits:
Service cost	$	15			17			30			38
Interest cost		29			48			58			99
Amortization of prior service cost		(75	)		(695	)		(150	)		(1,783	)
Recognized actuarial benefit		11			(252	)		22			(535	)
Net periodic postretirement benefit	$	(20	)		(882	)		(40	)		(2,181	)