Income Taxes (Schedule of Components of Income Tax Expense (Benefit)) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
Current:
Federal	$ (155)	$ (155)	$ 727
State	521	168	75
Foreign	4,456	2,332	1,793
Total current	4,822	2,345	2,595
Deferred:
Federal	(6,358)	3,063	1,659
State	294	99	108
Foreign	1,387	(1,167)	(26)
Total deferred	(4,677)	1,995	1,741
Provision for income taxes	$ 145	$ 4,340	$ 4,336