Income Taxes (Provision for income tax expense (benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Current:
Federal	$ 34	$ 11
State	40	14
Deferred:
Federal	(1,263)
State	(900)
Income tax expense (benefit)	$ (2,089)	$ 25