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Note 11 - Stockholders' Equity (Details) - Summary of Changes in Stockholders' Equity (USD $)	3 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Summary of Changes in Stockholders' Equity [Abstract]
Balances, September 30, 2014 (in Shares)	33,236,489us-gaap_CommonStockSharesOutstanding
Balances, September 30, 2014	$ 332us-gaap_CommonStockValue
Balances, September 30, 2014	(59,346,666)us-gaap_RetainedEarningsAccumulatedDeficit
Balances, September 30, 2014	0us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax
Balances, September 30, 2014	88,049,125us-gaap_AdditionalPaidInCapital
Balances, September 30, 2014	28,702,791us-gaap_StockholdersEquity
Share-based compensation expense	131,447us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
Other comprehensive income	790us-gaap_OtherComprehensiveIncomeLossNetOfTax
Net income	505,634us-gaap_NetIncomeLoss	131,563us-gaap_NetIncomeLoss
Balances, December 31, 2014 (in Shares)	33,236,489us-gaap_CommonStockSharesOutstanding
Balances, December 31, 2014	332us-gaap_CommonStockValue
Balances, December 31, 2014	88,180,572us-gaap_AdditionalPaidInCapital
Balances, December 31, 2014	(58,841,032)us-gaap_RetainedEarningsAccumulatedDeficit
Balances, December 31, 2014	790us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax
Balances, December 31, 2014	$ 29,340,662us-gaap_StockholdersEquity

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Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.

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This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation".

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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- Definition

Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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The cumulative amount of the reporting entity's undistributed earnings or deficit.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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