Significant Accounting Policies Earning per share details (Details) - USD ($)	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net income	$ 456,826	$ 18,081
Preferred Stock Dividends, Income Statement Impact	51,600	51,600
Net income (loss) applicable to convertible common stockholders	$ 405,226	$ (33,519)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	157,000	157,000
Net Income (Loss) from Continuing Operations Available to Common Shareholders, Basic	$ 221,531	$ (33,519)
Convertible Preferred Dividends, Net of Tax	$ 51,600
Dilutive Securities, Effect on Basic Earnings Per Share, Dilutive Convertible Securities		$ 51,600
Weighted average shares - basic	7,415,329	7,415,329
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Preferred Stock	6,148,873	5,804,873
Weighted average shares - diluted	13,564,202	13,220,202
Earnings (Loss) Per Share, Basic	$ 0.03	$ (0.00)
Earnings (Loss) Per Share, Diluted	$ 0.03	$ (0.00)
Convertible Preferred Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	157,000	157,000
Equity Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	0	0