Employee Benefit Plans

6 Months Ended

Jun. 30, 2016

Compensation and Retirement Disclosure [Abstract]

Employee Benefit Plans

Employee Benefit Plans

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

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2016			2015			2016			2015
Service cost	$	112		$	237		$	224		$	474
Interest cost	1,312			1,795			2,624			3,590
Expected return on assets	(2,035		)	(2,317		)	(4,070		)	(4,634		)
Amortization of prior service cost	50			94			100			188
Amortization of actuarial loss	406			929			812			1,857
Curtailment charge	—			3,080			—			3,080
Net periodic pension and postretirement benefit (credit) cost	$	(155	)	$	3,818		$	(310	)	$	4,555
Contributions paid	$	—		$	—		$	—		$	—

The Company anticipates making no significant cash contributions to its pension plans in 2016.