Derivatives (Schedule of Gain or Loss on Derivative Contracts, Net) (Parenthetical) (Details) - USD ($)	3 Months Ended	9 Months Ended
	Jun. 30, 2022	Jun. 30, 2022
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Cash paid to settle off-market derivative contracts	$ 1,284,024	$ 6,465,597
Cash paid on off-market derivatives		$ 13,845,596