COMPOSITION OF CERTAIN FINANCIAL STATEMENT ITEMS (Details Narrative) - USD ($)		12 Months Ended
	Nov. 06, 2020	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Available for sale securities amortized costs		$ 2,714,000	$ 2,796,000
Investments included net unrealized losses		219,000	262,000
Gross unrealized losses		286,000	369,000
Gross unrealized gains		67,000	107,000
Marketable equity securities		1,134,000	755,000
Payment of property plant equipment				$ 6,499,000
Depreciation expenses		727,000	616,000
Retired assets		760,000	87,000
Loss on disposal of equipment			35,000
Amortization expense		37,000	16,000
Legal fees			$ 84,000
Future amortization expense		$ 30,000
Franklin [Member]
Payment to acquired property plant equipment	$ 6,500,000
Payment of property plant equipment	1,300,000
Bank financed	$ 5,200,000
Monogram Orthopaedics Inc [Member]
Loan payable							$ 800,000
Impairement on investment						$ 800,000
Warrant issued					$ 1,250,000
Exercisable warrants		1,823,058	783,386
Estimated fair value of warrant		$ 6,160,000	$ 2,304,000