Note 7 - Stockholders' Equity (Details Textual)				3 Months Ended		12 Months Ended
	Jun. 30, 2016 USD ($) $ / shares shares	Feb. 10, 2015 $ / shares shares	Jul. 02, 2014 $ / shares shares	Sep. 30, 2016 USD ($) $ / shares $ / item shares	Sep. 30, 2015 USD ($) shares	Jun. 30, 2016 USD ($) $ / shares shares	Jun. 30, 2015 USD ($) $ / shares
Series B Preferred Stock [Member]
Preferred Stock, Shares Outstanding | shares	200		200	200		200
Preferred Stock, Par or Stated Value Per Share | $ / shares	$ 0.01		$ 0.01	$ 0.01		$ 0.01
Preferred Stock, Redemption Price Per Share | $ / shares			$ 2
Preferred Stock, Dividend Rate, Percentage			2.50%
Convertible Preferred Stock Redemption Period			3 years
Dividends, Preferred Stock				$ 500		$ 2,000	$ 2,000
Dividends Payable				$ 10,500
Centerpoint [Member]
Shares Held by Subsidiaries | shares				704,309
Employees and Consultants [Member] | Minimum [Member]
Share Price | $ / shares				$ 0.75
Employees and Consultants [Member] | Maximum [Member]
Share Price | $ / shares				0.83
President [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | shares		150,000
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares		$ 1.50		$ 0.75
Number of Share Per Unit				1
Number of Warrants Per Unit				1
Consultants [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares				$ 0.84
Deferred Compensation Converted to Common Stock Amount				$ 6,008
Deferred Compensation Converted to Common Stock Shares | shares				7,152
Various Warrant Holders [Member] | Subscription Agreement [Member]
Class of Warrant or Right Exercised During Period | shares	10,000
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 0.75					$ 0.75
Common Stock, Share Subscribed but Unissued, Subscriptions Receivable	$ 7,500					$ 7,500
Proceeds from Collection of Notes Receivable				$ 7,500
Common Stock Shares Issued upon Exercise of Warrants | shares				10,000
Maximum [Member] | Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period				10 years
Maximum [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares				$ 3
Restricted Stock [Member] | Subscriptions Receivable [Member]
Stock Issued During Period, Shares, New Issues | shares				10,000
Stock Issued During Period, Value, New Issues				$ 7,500
Class of Warrant or Right Exercised During Period | shares				10,000
Restricted Stock [Member] | Subscription Agreement [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares				$ 0.75			$ 0.75
Restricted Stock [Member] | Subscription Agreement Two [Member]
Number of Share Per Unit				1
Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized | shares				22,000,000
Allocated Share-based Compensation Expense				$ 20,856	$ 15,320
Subscription Agreement [Member]
Share Price | $ / shares				$ 1
Number of Share Per Unit				1
Sale of Units, Number Of Units Issued | shares				120,000
Sale of Units, Value				$ 90,000
Warrant Fair Value Price Per Share | $ / shares				$ 0.05
Adjustments to Additional Paid in Capital, Warrant Issued				$ 2,579
Adjustments to Additional Paid in Capital, Other				$ 87,421
Subscription Agreement Two [Member]
Share Price | $ / shares				$ 1
Number of Warrants Per Unit				1
Sale of Units, Number Of Units Issued | shares				120,000
Sale of Units, Value				$ 90,000
Adjustments to Additional Paid in Capital, Warrant Issued				2,579
Adjustments to Additional Paid in Capital, Other				$ 87,421
Sale Of Units Price Per Unit Issued | $ / item				0.75
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares				0.5
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | shares				35,000	0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value				$ 15,900	$ 0
Common Stock Voting Rights Votes Per Share				1
Shares Held by Subsidiaries | shares				704,309	704,309
Stock Issued During Period, Shares, Issued for Services | shares				20,492
Share Price | $ / shares	$ 0.75					$ 0.75
Stock Issued During Period, Value, Issued for Services				$ 16,556
Stock Issued During Period, Shares, New Issues | shares				30,467
Stock Issued During Period, Value, New Issues				$ 22,850
Sale of Units, Value				$ 90,000
Warrant Fair Value Price Per Share | $ / shares				$ 0.05
Proceeds from Issuance of Common Stock				$ 22,850
Class of Warrant or Right, Outstanding | shares				7,400,000
Weighted Average Exercise Price for Outstanding Warrants | $ / shares				$ 1.29
Weighted Average Remaining Contractual Life for Outstanding Warrants				4 years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period | shares				722,319
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options				$ 4,957