Note 2 - Accounting Policies  | 
3 Months Ended | 
|---|---|
Sep. 30, 2011  | |
| Basis of Presentation and Significant Accounting Policies [Text Block] | 
 
      The
      preparation of consolidated financial statements in
      conformity with accounting principles generally accepted in
      the United States of America requires management to make
      estimates and assumptions that affect the reported amounts of
      assets and liabilities and disclosure of contingent assets
      and liabilities at the date of the financial statements and
      the reported amounts of revenues and expenses during the
      reporting period. Actual results could differ from those
      estimates.
     
      Accounting
      for Convertible Debt with Warrants:
     
      The
      Company accounts for proceeds from convertible debt
      instruments issued together with warrants by allocating such
      proceeds between debt and equity components based on their
      relative fair values, along with a corresponding debt
      discount. Debt discounts are amortized over the period the
      convertible debt is expected to be outstanding as additional
      non-cash interest expense.
     
 |