Significant Accounting Policies Earning per share details (Details) - USD ($)	3 Months Ended						9 Months Ended
	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Mar. 31, 2021	Mar. 31, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net loss	$ (137,465)	$ 98,476	$ (196,553)	$ (127,883)	$ (675,343)	$ 621,373	$ (235,542)	$ (181,853)
Preferred Stock Dividends, Income Statement Impact	12,723			13,006			38,699	39,018
Net Income (Loss) Available to Common Stockholders, Diluted	$ (150,188)			$ (140,889)			$ (274,241)	$ (220,871)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	5,533,053			5,246,239			5,533,053	5,246,239
Net Income (Loss) from Continuing Operations Available to Common Shareholders, Basic	$ (150,188)			$ (140,889)			$ (274,241)	$ (220,871)
Convertible Preferred Dividends, Net of Tax	$ 0						$ 0
Dilutive Securities, Effect on Basic Earnings Per Share, Dilutive Convertible Securities				$ 0				$ 0
Weighted average shares - basic	7,415,329			7,415,329			7,415,329	7,415,329
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Preferred Stock	0			0			0	0
Weighted average shares - diluted	7,415,329			7,415,329			7,415,329	7,415,329
Earnings (Loss) Per Share, Basic	$ (0.02)			$ (0.02)			$ (0.04)	$ (0.03)
Earnings (Loss) Per Share, Diluted	$ (0.02)			$ (0.02)			$ (0.04)	$ (0.03)
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			213,000			157,000	213,000
Equity Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	5,376,053			5,033,239			5,376,053	5,033,239