Consolidated Balance Sheets - USD ($)	Dec. 31, 2020	Jun. 30, 2020
Current assets:
Cash and cash equivalents	$ 1,531,033	$ 825,958
Restricted Cash, Current	255,668	255,281
Accounts receivable, net	1,163,881	1,312,935
Inventory, net	1,331,575	1,785,030
Other current assets	181,843	154,193
Total current assets	4,464,000	4,333,397
Property and equipment, net	94,275	97,214
Operating Lease, Right-of-Use Asset	975,878	1,107,127
Finite-Lived Intangible Assets, Net	112,225	122,050
Deposits Assets, Noncurrent	62,789	62,789
Total assets	5,709,167	5,722,577
Current liabilities:
Line of credit	201,575	201,575
Other Notes Payable, Current	3,491	3,401
Accounts payable	796,383	760,621
Accrued expenses	726,410	681,047
Interest Payable, Current	112,389	112,389
Operating Lease, Liability, Current	279,768	278,634
Deferred Revenue, Current	571,066	516,053
Other short-term liabilities	40,860	0
Liabilities of discontinued operations	98,272	89,990
Total current liabilities	3,109,185	2,865,007
Other Notes Payable, Noncurrent	9,616	11,503
Operating Lease, Liability, Noncurrent	764,594	896,533
Other Liabilities, Noncurrent	40,861	8,872
Total long-term liabilities	1,186,100	1,345,611
Total liabilities	4,295,285	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	(68,940,576)	(68,842,499)
Total shareholders' equity	1,413,882	1,511,959
Total liabilities and shareholders' equity	5,709,167	5,722,577
Payroll Protection Program Loan [Member]
Current liabilities:
Long-term Debt, Current Maturities	277,315	221,297
Long-term Debt, Excluding Current Maturities	222,685	278,703
Secured Debt [Member]
Current liabilities:
Long-term Debt, Current Maturities	1,656	0
Long-term Debt, Excluding Current Maturities	$ 148,344	$ 150,000