Post-Retirement Benefits (Tables)

9 Months Ended

Mar. 31, 2019

Compensation And Retirement Disclosure [Abstract]

Schedule of Net Periodic Pension Costs

Net periodic pension costs associated with the Swiss Plan included the following ($000):

	Three Months Ended						Nine Months Ended
	March 31,						March 31,
	2019			2018			2019			2018
Service cost	$	912		$	967		$	2,803		$	2,865
Interest cost		133			109			409			323
Expected return on plan assets		(239	)		(218	)		(735	)		(646	)
Net amortization		37			(150	)		(5	)		-
Net periodic pension costs	$	843		$	708		$	2,472		$	2,542