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Income Taxes (Details 2) - USD ($)	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Income Tax Disclosure [Abstract]
U.S. federal statutory tax rate	21.00%	21.00%
Income tax provision reconciliation:
Tax at statutory rate:	$ 342,495	$ (467,275)
Net foreign income subject to lower tax rate	(497,959)	(303,288)
State income taxes, net of federal benefit	(75,415)	(26,380)
Valuation allowance	344,793	652,262
IRC 965 repatriation	(206,807)	202,026
GILTI	835,101	251,869
Federal research and development and other credits	(71,962)	(84,440)
Stock-based compensation	0	3,034
Other permanent differences	(183,367)	74,099
Other, net	277,119	153,299
Total income tax (benefit)	$ 763,998	$ 455,206

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