Pension and Post-Retirement Benefit Costs (Tables)

3 Months Ended

Mar. 31, 2015

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

Components of Net Periodic Benefit Cost

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

	Three Months Ended March 31,
	2015		2014
	U.S. Plans		U.S. Plans
Service cost	$	6	$	5
Interest cost	149		181
Amortization of prior service cost	—		13
Amortization of net loss	96		69
Net periodic benefit cost	$	251	$	268

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

	Three Months Ended March 31,
	2015					2014
	U.S. Plans			Non-U.S. Plans		U.S. Plans
Service cost	$	28		$	422	$	84
Interest cost	544			535		595
Expected return on plan assets	(819		)	—		(809		)
Amortization of prior service cost	—			—		74
Amortization of net loss	290			266		63
Net periodic benefit cost	$	43		$	1,223	$	7