Note 4 - Deferred Compensation (Details Textual) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Jun. 30, 2018
Deferred Compensation Liability, Current, Total	$ 698,766	$ 141,284	$ 698,766	$ 141,284	$ 421,641
Interest Rate on Deferred Compensation	4.00%		4.00%
Deferred Compensation Conversion Days			5 days
Deferred Compensation Consecutive Trading Days			10 days
Interest Expense, Total	$ 97,304	93,662	$ 189,800	192,101
Interest Expense on Deferred Compensation Obligation [Member]
Interest Expense, Total			8,388	31,055
Interest Expense, Related Party			6,596	25,177
Chief Executive Officer [Member]
Deferred Compensation Liability, Current, Total	396,041	31,000	396,041	31,000
Deferred Compensation, Convertible to Common Stock	$ 300,000		$ 300,000
Deferred Compensation, Convertible to Common Stock, Price Per Share	$ 0.75		$ 0.75
President [Member]
Deferred Compensation Liability, Current, Total	$ 42,541	18,000	$ 42,541	18,000
Deferred Compensation, Convertible to Common Stock	$ 300,000		$ 300,000
Deferred Compensation, Convertible to Common Stock, Price Per Share	$ 0.75		$ 0.75
Consultants [Member]
Deferred Compensation Liability, Current, Total	$ 186,700	$ 18,800	$ 186,700	$ 18,800
Interest Rate on Deferred Compensation	3.00%		3.00%
Individual Employee [Member]
Deferred Compensation Liability, Current, Total	$ 984		$ 984
Deferred Compensation Shares Issued upon Conversion			1,427
Former Employee [Member]
Deferred Compensation Liability, Current, Total	$ 72,500		$ 72,500