Post-Retirement Benefits (Tables)

3 Months Ended

Sep. 30, 2015

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
	September 30,
	2015			2014
Service cost	$	683		$	680
Interest cost		111			181
Expected return on plan assets		(280	)		(270	)
Net amortization		46			(361	)
Net periodic pension costs	$	560		$	230