Segment Information - Schedule of Segments (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Jun. 30, 2018
Segment Reporting Information [Line Items]
Revenue	$ 33	$ 0
Depreciation	69	186
Loss before Income Taxes	(2,238)	(3,006)
Fixed Assets, Net	664		$ 733
Total Capital Expenditures			19
Total Assets	2,950		5,140
1st Detect
Segment Reporting Information [Line Items]
Revenue	0	0
Depreciation	60	104
Loss before Income Taxes	(1,981)	(2,424)
Fixed Assets, Net	635		699
Total Capital Expenditures			8
Total Assets	2,860		5,075
Astral Images
Segment Reporting Information [Line Items]
Revenue	33	0
Depreciation	9	82
Loss before Income Taxes	(257)	$ (582)
Fixed Assets, Net	29		34
Total Capital Expenditures			11
Total Assets	$ 90		$ 65