Consolidated Statements of Stockholders' Equity - USD ($)	Common stock [Member]	Preferred stock [Member]	Accumulated deficit [Member]	Total
Balance at beginning at Jun. 30, 2022	$ 33,533,003	$ 7,980,788	$ (19,815,233)	$ 21,698,558
Balance at beginning (in shares) at Jun. 30, 2022	3,639,663	3,351,000
Adjustment for fractional shares				0
Adjustment for fractional shares (in shares)	7,224
Stock-based compensation	$ 131,336			131,336
Stock-based compensation (in shares)	33,732
Preferred stock dividend, in common stock, issued or to be issued	$ 690,976		(690,976)	0
Preferred stock dividend, in common stock, issued or to be issued (in shares)	364,365
Net loss			(4,973,368)	(4,973,368)
Balance at end at Jun. 30, 2023	$ 34,355,315	$ 7,980,788	(25,479,577)	16,856,526
Balance at end (in shares) at Jun. 30, 2023	4,044,984	3,351,000
Stock-based compensation	$ 1,637			1,637
Stock-based compensation (in shares)	31,633
Preferred stock dividend, in common stock, issued or to be issued	$ 730,873		(730,873)	0
Preferred stock dividend, in common stock, issued or to be issued (in shares)	1,231,902
Net loss			(2,697,719)	(2,697,719)
Balance at end at Jun. 30, 2024	$ 35,087,825	$ 7,980,788	$ (28,908,169)	$ 14,160,444
Balance at end (in shares) at Jun. 30, 2024	5,308,519	3,351,000