6. Accrued Liabilities (Details) - USD ($)	Dec. 31, 2020	Jun. 30, 2020
Payables and Accruals [Abstract]
Accrued payroll deductions owed to government entities	$ 63,234	$ 39,380
Accrued salaries and bonuses	0	129,000
Accrued vacation	52,964	58,467
Accrued undelivered inventory	140,000	140,000
Accrued commission for service providers	60,000	98,500
Other accrued liabilities	322	674
Total	$ 316,520	$ 466,021