Business Risk and Credit Risk Concentration Involving Cash (Tables)

9 Months Ended

Mar. 31, 2017

Risks and Uncertainties [Abstract]

Schedule of concentrations of sales and accounts receivable

The following tables summarize the concentrations of sales and trade accounts receivable percentages for the Company’s customers:

	Three Months Ended   March 31, 2017		Three Months Ended   March 31, 2016
	Percentage of Total Sales		Percentage of Total Sales
Next Generation Chemical Detector Partner	19	%	11	%
Department of Homeland Security Science and Technology Directorate Partner	79	%	89	%

	Nine Months Ended   March 31, 2017		Nine Months Ended   March 31, 2016
	Percentage of Total Sales		Percentage of Total Sales
Next Generation Chemical Detector Partner	46	%	59	%
Department of Homeland Security Science and Technology Directorate Partner	53	%	20	%
A Japanese Aerospace Company	—	%	21	%

	March 31, 2017		June 30, 2016
	Percentage of Trade A/R		Percentage of Trade A/R
Department of Homeland Security Science and Technology Directorate Partner	87	%	100	%