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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 |  |  |

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