Summary of Significant Accounting Policies (Narrative) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023	Jun. 30, 2023
Accounting Policies Disclosure [Line Items]
Accrued liabilities	$ 901,297		$ 901,297		$ 1,342,039
Prepaid expenses and other current assets	1,117,276		1,117,276		1,002,514
Income tax provision (benefit)	(81,130)	$ (30,910)	(77,372)	$ 463,928
Effective tax rate				5.10%
Other income	0		0	$ 33,000,000
Licensing proceeds		0		33,000,000
Tax loss carryforward	32,800,000		32,800,000
Allowance for credit losses, held-to-maturity debt securities	0		$ 0
Maximum [Member]
Accounting Policies Disclosure [Line Items]
Effective tax rate			1.00%
Over Withheld Taxes [Member]
Accounting Policies Disclosure [Line Items]
Accrued liabilities	354,971		$ 354,971
Prepaid expenses and other current assets	722,498		722,498
Federal [Member]
Accounting Policies Disclosure [Line Items]
Income tax provision (benefit)	(82,653)	0	(82,653)	374,714
State and Local Jurisdiction [Member]
Accounting Policies Disclosure [Line Items]
Income tax provision (benefit)	1,522	$ (30,910)	5,281	89,214
Current Officer [Member]
Accounting Policies Disclosure [Line Items]
Deferred compensation liability	$ 2,110,507		2,110,507		$ 1,997,120
Deferred compensation expense (income)			$ 113,387	$ 62,783