Segment Information - Schedule of Segments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016	Jun. 30, 2016
Segment Reporting Information [Line Items]
Revenue	$ 411	$ 196	$ 1,937	$ 1,123
Depreciation	179	110	524	351
Loss before Income Taxes	(2,845)	(3,850)	(8,966)	(9,909)
Fixed Assets, Net	3,354		3,354		$ 3,392
Total Capital Expenditures	486		486		809
Total Assets	21,650		21,650		30,523
Astro Scientific
Segment Reporting Information [Line Items]
Revenue	403	196	1,929	1,123
Depreciation	100	93	284	303
Loss before Income Taxes	(2,153)	(3,044)	(6,916)	(7,967)
Fixed Assets, Net	1,329		1,329		1,146
Total Capital Expenditures	466		466		322
Total Assets	19,551		19,551		28,125
Astral
Segment Reporting Information [Line Items]
Revenue	8	0	8	0
Depreciation	79	17	240	48
Loss before Income Taxes	(692)	$ (806)	(2,050)	$ (1,942)
Fixed Assets, Net	2,025		2,025		2,246
Total Capital Expenditures	20		20		487
Total Assets	$ 2,099		$ 2,099		$ 2,398