Note 2 - Liquidity and Going Concern (Details) - USD ($)	3 Months Ended		12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Mar. 31, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Estimated Litigation Liability	$ 2,800,000
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount			$ 3,500,000
Net Income (Loss) Attributable to Parent	$ (286,091)	$ 410,309	$ 4,800,000