Accounts Receivable and Concentration of Credit Risk (Summary of Components of Allowance for Doubtful Accounts) (Details) - USD ($)	12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Accounts Receivable and Concentration of Credit Risk [Abstract]
Beginning balance	$ 12,143	$ 20,643
Charges-offs (recoveries), net	3,911,714	(8,500)
Ending balance	$ 3,923,857	$ 12,143