Interest and Other, Net (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015
Other Income and Expenses [Abstract]
Interest expense	$ 500	$ 0	$ 23
Interest income	(383)	(163)	(63)
Other	47	18	111
Total Other (income) and expense, net	$ 164	$ (145)	$ 71