Derivatives (Schedule of Gain or Loss on Derivative Contracts, Net) (Parenthetical) (Details) - USD ($)	12 Months Ended
Sep. 30, 2022	Sep. 30, 2021
Derivative [Line Items]
Cash paid to settle off-market derivative contracts	$ 7,522,794
Cash paid on off-market derivatives	$ (19,260,104)	$ 8,800,000

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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