Income Taxes - Schedule of Components of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Current
U.S. Federal	$ 0	$ 0
State and Local	2	2
Total	2	2
Deferred
U.S. Federal	0	0
State and Local	0	0
Total	0	0
Total
U.S. Federal	0	0
State and Local	2	2
Total	$ 2	$ 2