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COMPOSITION OF CERTAIN FINANCIAL STATEMENT ITEMS (Details Narrative) - USD ($)
Sep. 30, 2022
Jun. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Aggregate cost $ 2,714,000 $ 2,796,000
Net unrealized gain (loss) on investments 12,000 262,000
Gross unrealized losses 325,000 369,000
Gross unrealized gains 313,000 107,000
Investment in common stock of company affiliated with company board members 813,000 $ 755,000
Future amortization expense $ 27,000  
Amortization years 3 years