Pension and Post-Retirement Benefit Costs

6 Months Ended

Jun. 30, 2016

Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]

Pension and Post-Retirement Benefit Costs

Pension and Post-Retirement Benefit Costs

Defined Benefit Plans

Components of net periodic benefit cost for the Company's pension plans are as follows:

	Three Months Ended June 30,										Six Months Ended June 30,
	2016					2015					2016					2015
	U.S. Plans			Non-U.S. Plans		U.S. Plans			Non-U.S. Plans		U.S. Plans			Non-U.S. Plans		U.S. Plans			Non-U.S. Plans
Service cost	$	—		$	137	$	1		$	414	$	—		$	462	$	29		$	835
Interest cost	493			582		489			525		1,060			1,149		1,032			1,061
Expected return on plan assets	(658		)	—		(705		)	—		(1,460		)	—		(1,524		)	—
Amortization of net loss	337			—		318			261		640			—		609			526
Net periodic benefit cost	$	172		$	719	$	103		$	1,200	$	240		$	1,611	$	146		$	2,422

The Company made no contribution to the U.S. salaried pension plan in the first six months of 2016 and 2015. The Company made no contribution to the U.S. wage pension plan in the first six months of 2016. The Company contributed $349 to the U.S. wage pension plan in the first six months of 2015. The Company's funding policy for its U.S. plans is consistent with the minimum funding requirements of federal law and regulations, and based on preliminary estimates, the Company does not expect to make contributions to either the salaried or wage pension plans for the fiscal year ending December 31, 2016.

Other Post-retirement Benefits

Components of net periodic benefit cost for the Company's other post-retirement benefits are as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2016		2015		2016		2015
	U.S. Plans		U.S. Plans		U.S. Plans		U.S. Plans
Service cost	$	5	$	6	$	10	$	11
Interest cost	145		149		290		299
Amortization of net loss	32		96		63		192
Net periodic benefit cost	$	182	$	251	$	363	$	502