Convertible Preferred Stock and Common Stock Warrants (Narrative) (Details) - USD ($)	1 Months Ended	12 Months Ended
	Jul. 31, 2025	Jun. 30, 2025	Jun. 30, 2024
Class of Stock [Line Items]
Preferred stock, shares outstanding		3,351,000	3,351,000
Dividend rate		8.00%
Common shares issuable upon conversion of preferred stock		670,200
Description of formula for paying dividend		The Company generally pays the dividends on the preferred stock by issuing shares of our common stock. The formula for paying these dividends using common stock in lieu of cash can change the effective yield on the dividend to more or less than 8% depending on the market price of the common stock at the time of issuance.
Preferred stock dividends, value of shares issued		$ 702,223	$ 730,873
Accrued dividends payable		$ 348,873
Preferred stock redemption price percentage		130.00%
Series A Preferred [Member]
Class of Stock [Line Items]
Preferred stock, shares outstanding		1,992,000
Dividend rate		8.00%
Series B Preferred [Member]
Class of Stock [Line Items]
Preferred stock, shares outstanding		1,359,000
Subsequent Event [Member]
Class of Stock [Line Items]
Preferred stock dividends, number of shares issued	2,557,957