Employee Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2020

Retirement Benefits [Abstract]

Schedule of Pension Costs

Pension costs include the following components for the three months ended March 31, 2020 and 2019:

	Three Months Ended March 31,
	2020						2019
	Non-US			US			Non-US			US
Interest cost	$	433		$	1,892		$	445		$	2,178
Return on plan assets	(499		)	(2,919		)	(634		)	(2,578		)
Recognized net actuarial loss	3			716			3			692
Net pension benefit cost (gain)	$	(63	)	$	(311	)	$	(186	)	$	292