Condensed Consolidated Statements of Stockholders' Equity - USD ($)	Common Stock [Member]	Paid in Capital [Member]	Retained Earnings [Member]	Total
Balance (in shares) at Jun. 30, 2022	9,147,795
Balance at Jun. 30, 2022	$ 45,739	$ 12,653,402	$ 9,998,348	$ 22,697,489
Net income (loss)			9,944,743	9,944,743
Stock-based compensation expense		88,035		88,035
Stock option exercises (in shares)	32,000
Stock option exercises	$ 160	70,280		70,440
Balance at Sep. 30, 2022	$ 45,899	12,811,717	19,943,091	$ 32,800,707
Balance (in shares) at Sep. 30, 2022	9,179,795
Balance (in shares) at Jun. 30, 2023	9,234,795			9,234,795
Balance at Jun. 30, 2023	$ 46,174	13,113,993	18,300,728	$ 31,460,895
Net income (loss)			(257,609)	(257,609)
Stock-based compensation expense		46,792		46,792
Balance at Sep. 30, 2023	$ 46,174	$ 13,160,785	$ 18,043,119	$ 31,250,078
Balance (in shares) at Sep. 30, 2023	9,234,795			9,234,795