Business Risk and Credit Risk Concentration Involving Cash (Tables)

12 Months Ended

Jun. 30, 2019

Risks And Uncertainties [Abstract]

Schedule of concentrations of sales and accounts receivable

The following table summarizes the concentrations of sales for the Company’s customers:

	Year Ended June 30, 2019			Year Ended June 30, 2018
	Percentage of Total Sales			Percentage of Total Sales
Post-Production Film Company #1		—			48	%
Aerospace Manufacturing Company		—			52	%
Post-Production Film Company #2		31	%		—
Mini Mass Spectrometer Distributor		69	%		—