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Note 2 - Recent Accounting Pronouncements | 9 Months Ended
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Jun. 30, 2012
Recent Accounting Pronouncements [Text Block] | (2) Recent Accounting Pronouncements In June 2011, the Financial Accounting Standards Board (“FASB”) issued an update that amends the guidance provided in Accounting Standards Codification (“ASC”) Topic 220, Comprehensive Income, by requiring that all nonowner changes in shareholders’ equity be presented either in a single continuous statement of comprehensive income or in two separate but consecutive statements. This update is effective for the Company beginning in the first quarter of fiscal 2013 and must be applied retrospectively. The Company does not expect the adoption of this update will have a material effect on its consolidated financial statements.

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- Definition Recent Accounting Pronouncements + References No definition available. + Details
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