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COMPOSITION OF CERTAIN FINANCIAL STATEMENT ITEMS (Investments) (Details) - USD ($)
$ in Thousands
Jun. 30, 2023
Jun. 30, 2022
Current:    
Marketable equity securities – short-term $ 1,134 $ 755
Long-term:    
Warrant 6,160 2,304
Marketable equity securities – long-term 1,361 1,779
Total Investments $ 8,655 $ 4,838