Employee Benefit Plans

6 Months Ended

Jun. 30, 2019

Retirement Benefits [Abstract]

Employee Benefit Plans

Employee Benefit Plans

Components of the net periodic pension and postretirement benefit credit are as follows:

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2019			2018			2019			2018
Service cost	$	106		$	117		$	212		$	234
Interest cost	1,322			1,225			2,644			2,450
Expected return on assets	(1,531		)	(1,971		)	(3,062		)	(3,942		)
Amortization of prior service cost	13			—			26			—
Amortization of actuarial loss	10			—			20			—
Net periodic pension and postretirement benefit credit	$	(80	)	$	(629	)	$	(160	)	$	(1,258	)
Contributions paid	$	—		$	—		$	—		$	—

The Company anticipates making no additional cash contributions to its pension plans in the remainder of 2019.

The Company was party to a multi-employer pension plan from which the Company determined to withdraw. At June 30, 2019, the total estimated liability to withdraw from the plan was $3,204. The current liability associated with the Company's withdrawal from the multi-employer pension plan of $240 is included in accrued and other current liabilities in the Condensed Consolidated Balance Sheets and the long-term liability of $2,964 is included in other noncurrent liabilities in the Condensed Consolidated Balance Sheets.