Income Taxes (Details Narrative) - USD ($)	12 Months Ended		24 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2021	Jun. 30, 2020
Statutory income tax rate	25.00%
Deferred tax asset	$ 143,000
Cash saving due to utilization of payroll tax deferral		$ 325,000	$ 325,000
Change in statutory income tax rate	20.00%
Future taxable income	$ 53,000,000
Valuation adjustment against deferred tax asset	14,400,000
Change in valuation allowance against deferred tax asset	1,200,000
Dividend paid	2,800,000	4,000,000
Chinese withholding tax paid	280,000		400,000
Unpaid withholding tax	40,000	$ 100,000	100,000
Income tax expense	$ 208,000		500,000
Income tax receivable				$ 107,000
Statutory income tax rate	21.00%	21.00%
Net deferred tax liability	$ 1,923,988	$ 1,698,000	$ 1,698,000
Research [Member]
Credit carry forwards	$ 2,000,000
Tax credit carryforward, description	expire from 2023 through 2041
LATVIA
Statutory income tax rate	25.00%		15.00%
LPOIZ | CHINA
Statutory income tax rate	15.00%
Net deferred tax liability	$ 541,000