Condensed Statements of Stockholders' Equity (Unaudited) - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Beginning balance, value at Jun. 30, 2021	$ 23,345	$ 60,032,597	$ (38,644,084)	$ 21,411,858
Beginning balance, shares at Jun. 30, 2021	23,344,567
Stock-based compensation expense		34,173		34,173
Net loss			(1,553,395)	(1,553,395)
Ending balance, value at Sep. 30, 2021	$ 23,345	60,066,770	(40,197,479)	19,892,636
Beginning balance, shares at Sep. 30, 2021	23,344,567
Beginning balance, value at Jun. 30, 2022	$ 23,345	60,513,258	(45,469,703)	15,066,900
Beginning balance, shares at Jun. 30, 2022	23,344,567
Stock-based compensation expense		211,900		211,900
Net loss			(2,611,835)	(2,611,835)
Issuance of common stock, net of offering costs of $248,927	$ 2,265	6,395,556		6,397,821
Beginning balance, shares	2,264,650
Common stock issued upon exercise of options	$ 24	52,376		$ 52,400
Beginning balance, shares	24,000			24,000
Ending balance, value at Sep. 30, 2022	$ 25,634	$ 67,173,090	$ (48,081,538)	$ 19,117,186
Beginning balance, shares at Sep. 30, 2022	25,633,217