Note 1 - Principles of Consolidation and Basis of Presentation (Tables)

6 Months Ended

Dec. 31, 2012

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	Three Months Ended December 31,				Six Months Ended December 31,
	2012		2011		2012		2011
Anti-dilutive stock options		2,176,588		2,942,505		2,811,088		2,942,505
Anti-dilutive warrants		500,000		500,000		500,000		500,000
Potentially dilutive shares of convertible notes payable		-		2,250,000		8,230,769		2,250,000
Total anti-dilutive shares		2,676,588		5,692,505		11,541,857		5,692,505