Employee Benefit Plans - Schedule of Net Periodic Benefit Cost (Details) - Foreign Plan [Member] - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Service cost	$ 903	$ 835
Interest cost	156	121
Expected return on assets	(183)	(162)
Amortization of prior service cost	(61)	39
Net periodic benefit cost	$ 815	$ 833