Note 12 - Recent Accounting Pronouncements	3 Months Ended
Sep. 30, 2013
Disclosure Text Block [Abstract]
Description of New Accounting Pronouncements Not yet Adopted [Text Block]	12. Recent Accounting Pronouncements In February 2013, the FASB issued ASU No. 2013-02, "Comprehensive Income (ASC Topic 220): Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income" ("ASU 2013-02"), which amends current comprehensive income guidance. The Company will be required to present significant amounts reclassified out of accumulated other comprehensive income by the respective line items of net income but only if the amount reclassified is required to be reclassified to net income in its entirety in the same reporting period. For other amounts that are not required to be reclassified in their entirety to net income, an entity is required to cross-reference to other disclosures required that provide additional detail about those amounts. The amendment is effective prospectively for public entities in fiscal years, and interim periods within those years, beginning after December 15, 2012. The amendments do not change the existing requirements for reporting net income or other comprehensive income in financial statements and the adoption of this guidance has not had a material impact on our consolidated financial statements.

Note 12 - Recent Accounting Pronouncements

3 Months Ended

Sep. 30, 2013

Description of New Accounting Pronouncements Not yet Adopted [Text Block]

12. Recent Accounting Pronouncements

In February 2013, the FASB issued ASU No. 2013-02, "Comprehensive Income (ASC Topic 220): Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income" ("ASU 2013-02"), which amends current comprehensive income guidance. The Company will be required to present significant amounts reclassified out of accumulated other comprehensive income by the respective line items of net income but only if the amount reclassified is required to be reclassified to net income in its entirety in the same reporting period. For other amounts that are not required to be reclassified in their entirety to net income, an entity is required to cross-reference to other disclosures required that provide additional detail about those amounts. The amendment is effective prospectively for public entities in fiscal years, and interim periods within those years, beginning after December 15, 2012. The amendments do not change the existing requirements for reporting net income or other comprehensive income in financial statements and the adoption of this guidance has not had a material impact on our consolidated financial statements.