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Note 7 - Property and Equipment (Tables)
6 Months Ended
Jun. 30, 2023
Notes Tables  
Property, Plant and Equipment [Table Text Block]
   

June 30, 2023

   

December 31, 2022

 

Furniture and equipment

  $ 123     $ 124  

Computer equipment

    83       76  

Leasehold improvements

    16       16  
      222       216  

Less accumulated depreciation

    (89 )     (80 )

Property and equipment, net

  $ 133     $ 136