Consolidated Balance Sheets - USD ($)	Jun. 30, 2021	Jun. 30, 2020
Current assets:
Cash and cash equivalents	$ 1,650,970	$ 825,958
Restricted Cash, Current	255,920	255,281
Accounts receivable, net	1,081,702	1,312,935
Inventory, net	1,416,727	1,785,030
Other current assets	187,357	154,193
Total current assets	4,592,676	4,333,397
Property, Plant and Equipment, Net	81,442	97,214
Operating Lease, Right-of-Use Asset	843,559	1,107,127
Finite-Lived Intangible Assets, Net	102,400	122,050
Deposits Assets, Noncurrent	62,789	62,789
Total assets	5,682,866	5,722,577
Current liabilities:
Short-term Debt	201,575	201,575
Notes Payable to Bank, Current	3,401	3,401
Other Notes Payable, Current	500,000	221,297
Secured Debt, Current	2,862	0
Accounts payable	1,102,125	760,621
Accrued expenses	695,553	681,047
Due to Related Parties, Current	112,389	112,389
Operating Lease, Liability, Current	279,051	278,634
Deferred Revenue, Current	363,700	516,053
Liabilities of discontinued operations	136,107	89,990
Total current liabilities	3,396,763	2,865,007
Other Notes Payable, Noncurrent	7,839	11,503
Operating Lease, Liability, Noncurrent	630,330	896,533
Other Liabilities, Noncurrent	40,860	8,872
Total long-term liabilities	826,167	1,345,611
Total liabilities	4,222,930	4,210,618
Shareholders equity:
Series A convertible preferred stock, $0.001 par value; 2,000,000 shares authorized;2,000,000 issued and outstanding	645,000	645,000
Common stock, $0.001 par value; 35,000,000 shares authorized; 7,415,329 shares issued and outstanding	7,415	7,415
Additional paid-in capital	69,702,043	69,702,043
Accumulated deficit	(68,894,522)	(68,842,499)
Total shareholders' equity	1,459,936	1,511,959
Total liabilities and shareholders' equity	5,682,866	5,722,577
Payroll Protection Program Loan [Member]
Current liabilities:
Notes Payable, Noncurrent	0	278,703
Secured Debt [Member]
Current liabilities:
Long-term Debt	$ 147,138	$ 150,000