Note 8 - Stock Option Plans (Details) - Compensation Expense Related to Unvested Stock Options (Employee Stock Option [Member], USD $)	9 Months Ended
Jun. 30, 2014
Fiscal Year 2012 Grant [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Compensation Expense	$ 41,528
Fiscal Year 2014 Grant [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Compensation Expense	$ 37,339

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

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