Consolidated Statements of Convertible Preferred Stock and Stockholders' Equity - USD ($)	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	AOCI Attributable to Parent [Member]	Retained Earnings [Member]	Total
Balance (in shares) at Jun. 30, 2018	436,951	29,559,139
Balance at Jun. 30, 2018	$ 437	$ 29,559	$ 9,186,132	$ 148,808	$ 7,611,061	$ 16,975,997
Gain (loss) on currency translation				(44,516)		(44,516)
Reclassification of investment gains				(279,951)	279,951
Conversion of preferred shares (in shares)	(383,919)	7,678,380
Conversion of preferred shares	$ (384)	$ 7,678	(7,294)
Net income					261,849	261,849
Gain (loss) on currency translation				44,516		44,516
Balance (in shares) at Jun. 30, 2019	53,032	37,237,519
Balance at Jun. 30, 2019	$ 53	$ 37,237	9,178,838	(175,659)	8,152,861	17,193,330
Gain (loss) on currency translation				(30,915)		(30,915)
Net income					1,773,401	1,773,401
Gain (loss) on currency translation				30,915		30,915
Common stock issued for services (in shares)		175,000
Common stock issued for services		$ 175	152,075			152,250
Balance (in shares) at Jun. 30, 2020	53,032	37,412,519
Balance at Jun. 30, 2020	$ 53	$ 37,412	$ 9,330,913	$ (144,744)	$ 9,926,262	$ 19,149,896