Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2018

Compensation And Retirement Disclosure [Abstract]

Schedule of Amounts Not Yet Recognized In Net Periodic Benefit Cost

Amounts included in accumulated other comprehensive income (loss), net of tax, at December 31, 2018 that have not yet been recognized in net periodic benefit cost are as follows:

	Pension plans		Other postretirement benefits
	(In thousands)
Net actuarial loss (gain)	$	129	$	(868	)

Schedule of Amounts Expected to be Recognized in Net Periodic Benefit Cost

Amounts included in accumulated other comprehensive income (loss), net of tax, at December 31, 2018 expected to be recognized in net periodic benefit cost during the fiscal year ending December 31, 2019 are as follows:

	Pension plans		Other postretirement benefits
	(In thousands)
Net actuarial loss (gain)	$	29	$	(77	)

Components of Net Periodic Pension/Postretirement Benefit Cost

The following table sets forth the components of net periodic pension cost for the years ended December 31, 2018, 2017 and 2016 based on a December 31 measurement date:

	2018			2017			2016
	(In thousands)
Service cost - benefits earned during the year	$	—		$	2		$	3
Interest cost on projected benefit obligations		305			1,228			1,711
Expected return on plan assets		(835	)		(1,596	)		(2,199	)
Amortization of net loss		262			525			575
Settlement expense		19,900			641			1,510
Net periodic pension cost	$	19,632		$	800		$	1,600

The following table sets forth the components of net periodic postretirement benefit cost for the years ended December 31, 2018, 2017 and 2016:

	2018			2017			2016
	(In thousands)
Service cost, benefits attributed for service of active    employees for the period	$	124		$	121		$	137
Interest cost on the accumulated postretirement benefit obligation		189			195			257
Net gain		(30	)		(49	)		—
Amortization of prior service credit		(13	)		(25	)		(25	)
Net periodic postretirement benefit cost	$	270		$	242		$	369

Schedule of Actuarial Assumptions

Actuarial assumptions used in the determination of the net periodic pension cost are:

	2018			2017			2016
Discount rate		2.00	%		3.90	%		4.14	%
Expected long-term return on plan assets		3.00	%		4.00	%		5.25	%
Rate of compensation increase	n/a			n/a			n/a

The actuarial assumption used in the determination of the benefit obligation of the above data is:

	2018	2017
Discount rate	N/A	2.0%

Reconciliation of Benefit Obligations, Plan Assets and Funded Status

The following table provides a reconciliation of benefit obligations, plan assets and funded status based on a December 31 measurement date:

	2018			2017
	(In thousands)
Change in benefit obligation:
Benefit obligation at beginning of plan year	$	42,898		$	42,030
Service cost		—			2
Interest cost		305			1,228
Actuarial loss		(198	)		2,940
Benefits paid		(43,005	)		(3,302	)
Projected benefit obligation at measurement date	$	—		$	42,898
Change in plan assets:
Fair value of plan assets at beginning of plan year	$	41,517		$	42,061
Actual return on plan assets		(1,375	)		1,933
Company contribution		2,860			825
Benefits paid		(43,002	)		(3,302	)
Fair value of plan assets at measurement date	$	—		$	41,517
Funded status of the plan:
Benefit obligation in excess of plan assets	$	—		$	(1,381	)
Benefit plan assets in excess of benefit obligation		—			—
Pension liability	$	—		$	(1,381	)

Schedule of Fair Value of Qualified Pension Plan Assets

The fair value of the Company's qualified pension plan assets by category as of and for the year ended December 31, 2017 was as follows:

	2017
	Market value		Quoted prices in active markets for identical assets (Level 1)		Significant observable inputs (Level 2)		Significant unobservable inputs (Level 3)
	(In thousands)
Fixed income funds (a)	$	40,776		—	$	40,776		—
Cash/cash equivalents (b)		741		741		—		—
Total	$	41,517	$	741	$	40,776	$	—

(a) The Fixed income funds consist of bonds.  In aggregate, the funds seek to provide investment results approximating the return of the Plan’s obligations.  The funds consist of long credit bonds, intermediate credit bonds, short duration government credit bonds and bank loans.

(b) This category comprises the cash held to pay beneficiaries.  The fair value of cash equals its book value.

Reconciliation of Projected Benefit Obligation

The following table provides a reconciliation of the projected benefit obligation at the Company's December 31 measurement date:

	2018			2017
	(In thousands)
Benefit obligation at beginning of year	$	6,073		$	6,131
Service cost		124			121
Interest cost		189			195
Actuarial gain		(511	)		(180	)
Plan participants' contributions		547			564
Benefits paid		(871	)		(758	)
Benefit obligation and funded status at end of year	$	5,551		$	6,073

Schedule of Amounts Recognized in Consolidated Balance Sheets

The amounts recognized in the Consolidated Balance Sheets at December 31 are:

	2018		2017
	(In thousands)
Accrued compensation and employee benefits	$	367	$	370
Accrued non-pension postretirement benefits		5,184		5,703
Amounts recognized at December 31	$	5,551	$	6,073