Summary of Significant Accounting Policies (Details 4) (USD $)	12 Months Ended
Sep. 30, 2012
Summary of reconciliation of assets classified as Level 3 measurements
Balance of Level 3 as of October 1, 2011	$ 293,847
Total gains or (losses) - realized and unrealized: Included in earnings
Realized	549,773
Unrealized	(940,557)
Included in other comprehensive income (loss)
Purchases, issuances and settlements
Transfers in and out of Level 3
Balance of Level 3 as of September 30, 2012	$ (96,937)

This item represents the amount of the total change in unrealized (holding) gains or losses for the period which are included in the statement of income (or changes in net assets) in other income. Such unrealized (holding) gains or losses relate to those assets still held at the reporting date for which fair value is measured on a recurring basis using significant unobservable inputs (Level 3).

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-Name Accounting Standards Codification

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-Section 50

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This item represents the amount of the total realized and unrealized gains or losses for the period which are included in the statement of income (or changes in net assets) in other income; the fair value of which assets was or is measured on a recurring basis using significant unobservable inputs (Level 3).

+ References

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

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-Name Accounting Standards Codification

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Amount of gain (loss) recognized in other comprehensive income, arising from assets measured at fair value on a recurring basis using unobservable inputs (level 3).

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- Definition

Amount of purchases, sales, issues, and settlements (net) which have taken place in relation to assets measured at fair value on a recurring basis using unobservable inputs (level 3).

+ References

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This element represents [net] transfers in to and out of assets measured at fair value on a recurring basis using unobservable inputs (Level 3) which have taken place during the period.

+ References

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-Number 157

-Paragraph 32

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This element represents an asset measured at fair value using significant unobservable inputs (Level 3) which is required for reconciliation purposes of beginning and ending balances.

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-Name Accounting Standards Codification

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