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Note 1 - Principles of Consolidation and Basis of Presentation (Details) - Antidilutive Securities Excluded from Computation of Earnings Per Share
3 Months Ended 6 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2013
Dec. 31, 2012
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Anti-dilutive shares 1,252,770 2,676,588 1,252,770 11,541,857
Equity Option [Member]
       
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Anti-dilutive shares 1,252,770 2,176,588 1,252,770 2,811,088
Warrant [Member]
       
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Anti-dilutive shares   500,000   500,000
Convertible Debt Securities [Member]
       
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Anti-dilutive shares       8,230,769