Income Taxes (Schedule of components of income tax benefit (provision)) (Details) - USD ($)	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Income Taxes
Expected tax benefit	$ 566,521	$ 1,044,407
State taxes, net of federal tax benefit	97,884	156,392
Valuation allowance	(664,480)	(1,173,848)
Incentive stock options	1,657	(22,330)
Other, net	(1,582)	(4,621)
Income tax benefit (provision)	$ 0	$ 0