Post-Retirement Benefits (Tables)

6 Months Ended

Dec. 31, 2016

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						Six Months Ended
	December 31,						December 31,
	2016			2015			2016			2015
Service cost	$	871		$	637		$	1,768		$	1,320
Interest cost		38			103			78			214
Expected return on plan assets		(175	)		(261	)		(356	)		(541	)
Net amortization		561			17			397			63
Net periodic pension costs	$	1,295		$	496		$	1,887		$	1,056