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Note 8 - Long-term Investments
3 Months Ended
Aug. 31, 2023
Notes to Financial Statements  
Investment [Text Block]

Note 8. Long term investments

 

Long term investments consisted of the following:

 

    August 31,     May 31,  
    2023     2023  

Equity investments measured at fair value

  $ 2,064     $ 2,144  

Equity investments under measurement alternative

    5,500       5,651  

Total

  $ 7,564     $ 7,795