Consolidated Statements Of Shareholders' Equity and Comprehensive Loss - USD ($)	Total	Common Stock [Member]	Preferred Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]
Preferred Stock, Shares Outstanding			2,000,000
Preferred Stock, Value, Issued			$ 645,000
Balance at Jun. 30, 2020	$ 1,511,959	$ 7,415		$ 69,702,043	$ (68,842,499)
Balance, shares at Jun. 30, 2020		7,415,329
Net income (loss)	(196,553)	$ 0	$ 0	0	(196,553)
Balance at Sep. 30, 2020	1,315,406	$ 7,415		69,702,043	(69,039,052)
Balance, shares at Sep. 30, 2020		7,415,329
Preferred Stock, Shares Outstanding			2,000,000
Preferred Stock, Value, Issued			$ 645,000
Preferred Stock, Shares Outstanding			2,000,000
Preferred Stock, Value, Issued	645,000		$ 645,000
Balance at Jun. 30, 2021	1,459,936	$ 7,415		69,702,043	(68,894,522)
Balance, shares at Jun. 30, 2021		7,415,329
Net income (loss)	317,220	$ 0	$ 0	0	317,220
Balance at Sep. 30, 2021	1,777,156	$ 7,415		$ 69,702,043	$ (68,577,302)
Balance, shares at Sep. 30, 2021		7,415,329
Preferred Stock, Shares Outstanding			2,000,000
Preferred Stock, Value, Issued	$ 645,000		$ 645,000