v3.26.1
FAIR VALUE MEASUREMENTS (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Jun. 30, 2025
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]    
Cash equivalents $ 6,082 $ 33
Marketable equity securities - short-term 1,150 6,740
Marketable equity securities - long-term 154 148
Preferred stock - long-term 350  
Total 7,736 6,921
Fair Value, Inputs, Level 1 [Member]    
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]    
Cash equivalents 6,082 33
Marketable equity securities - short-term
Marketable equity securities - long-term
Preferred stock - long-term  
Total 6,082 33
Fair Value, Inputs, Level 2 [Member]    
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]    
Cash equivalents
Marketable equity securities - short-term 1,150 6,740
Marketable equity securities - long-term 154 148
Preferred stock - long-term 350  
Total 1,654 6,888
Fair Value, Inputs, Level 3 [Member]    
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]    
Cash equivalents
Marketable equity securities - short-term
Marketable equity securities - long-term
Preferred stock - long-term  
Total