Note 5 - Deferred Compensation (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017	Jun. 30, 2017
Deferred Compensation Liability, Current, Total	$ 345,929	$ 1,962,885	$ 345,929	$ 1,962,885	$ 2,107,262
Interest Rate on Deferred Compensation	4.00%		4.00%
Deferred Compensation Conversion Days			5 days
Deferred Compensation Consecutive Trading Days			10 days
Deferred Compensation Liability, Amount Cancelled			$ 2,403,832
Adjustments to Additional Paid in Capital, Related Party Debt Extinguishment			1,685,252
Gain (Loss) on Extinguishment of Liabilities			718,580
Interest Expense, Total	84,714	94,640	276,815	281,969
Interest Expense on Deferred Compensation Obligation [Member]
Interest Expense, Total			32,299	39,592
Interest Expense, Related Party			26,084	30,937
Chief Executive Officer [Member]
Deferred Compensation Liability, Current, Total	124,612	873,273	124,612	873,273
Deferred Compensation, Convertible to Common Stock	$ 300,000		$ 300,000
Deferred Compensation, Convertible to Common Stock, Price Per Share	$ 0.75		$ 0.75
Deferred Compensation Liability, Amount Cancelled			$ 1,147,210
President [Member]
Deferred Compensation Liability, Current, Total	$ 72,355	338,480	72,355	338,480
Deferred Compensation, Convertible to Common Stock	$ 300,000		$ 300,000
Deferred Compensation, Convertible to Common Stock, Price Per Share	$ 0.75		$ 0.75
Deferred Compensation Liability, Amount Cancelled			$ 416,656
Executive Vice Chairman [Member]
Deferred Compensation Liability, Current, Total		118,376		118,376
Deferred Compensation Liability, Amount Cancelled			121,386
Consultants [Member]
Deferred Compensation Liability, Current, Total	$ 75,478	$ 391,272	$ 75,478	$ 391,272
Interest Rate on Deferred Compensation	3.00%		3.00%
Deferred Compensation Liability, Amount Cancelled			$ 718,580
Individual Employee [Member]
Deferred Compensation Liability, Current, Total	$ 984		$ 984
Deferred Compensation Shares Issued upon Conversion			1,893
Former Employee [Member]
Deferred Compensation Liability, Current, Total	$ 72,500		$ 72,500
Chief Executive Officer, President, and Executive Vice Chairman [Member]
Deferred Compensation Liability, Amount Cancelled			$ 1,685,252