Income Taxes - Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015
Income / (Loss) Before Income Taxes:
Domestic	$ 1,642	$ 7,518	$ 8,249
International	1,268	1,166	2,404
Income / (Loss) Before Income Taxes	2,910	8,684	10,653
Current Taxes:
Federal	1,324	4,180	2,600
State	137	561	446
Foreign	510	455	1,663
Total Current Income Tax Provision	1,971	5,196	4,709
Deferred Taxes:
Federal	(473)	(2,326)	97
State	(21)	(105)	4
Foreign	(175)	(187)	(1,282)
Total Deferred Income Tax Provision	(669)	(2,618)	(1,181)
Net Income Tax Provision	$ 1,302	$ 2,578	$ 3,528