Going Concern (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Jun. 30, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Net loss	$ 3,006	$ 3,415	$ (11,600)
Net cash used in operating activities	(3,468)	$ (3,116)	$ (8,800)
Working capital	$ 9,600