Significant Accounting Policies (Accounts Receivable) (Details) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022	Jun. 30, 2023	Sep. 30, 2023	Sep. 30, 2022	Jun. 30, 2022
Accounting Policies [Abstract]
Accounts Receivable, Allowance for Credit Loss	$ 133,524	$ 256,349	$ 133,524	$ 256,349	$ 153,878	$ 133,524	$ 241,349	$ 236,349
Accounts Receivable, Credit Loss Expense (Reversal)	0	(15,000)	(20,354)	$ (20,000)	(20,000)
Accounts Receivable, Allowance for Credit Loss, Writeoff	$ 0	$ 0	$ 0		$ 0