Pensions (Tables)

3 Months Ended

Sep. 30, 2018

Pensions and Other Postretirement Benefits [Abstract]

Components of net periodic pension cost of our German defined benefit pension plans recognized in earnings

The following table provides the components of net periodic pension cost of our German defined benefit pension plans recognized in earnings for the three months ended September 30, 2018 and 2017:

	Three Months Ended September 30,
	2018			2017
Net Periodic Benefit Cost
Interest cost	$	15		$	18
Expected return on plan assets		(1	)		(2	)
Recognized actuarial loss		16			16
Net periodic benefit cost	$	30		$	32