Note 11 - Income Taxes: (Tables)

12 Months Ended

Jun. 30, 2014

Income Tax Disclosure [Abstract]

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	2014			2013
Expected income tax benefit at statutory rate	$	(1,959,000	)	$	(2,805,000	)
State taxes, net of federal benefit		(177,000	)		(252,000	)
Permanent differences and other		(19,000	)		(28,000	)
Expiration of NOLs		-			-
Change in valuation allowance		2,155,000			3,085,000
Income tax benefit	$	-		$	-

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

	2014			2013
NOLs - noncurrent	$	18,392,000		$	17,479,000
Stock-based compensation - current		4,832,000			4,684,000
Property and equipment - noncurrent		741,000			-
Deferred compensation - noncurrent		1,036,000			683,000
		25,001,000			22,846,000
Valuation allowance		(25,001,000	)		(22,846,000	)
Net deferred tax assets	$	-		$	-