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Note 3 - Redeemable Noncontrolling Interest (Tables)
9 Months Ended
Sep. 30, 2024
Notes Tables  
Redeemable Noncontrolling Interest [Table Text Block]
  

Three Months Ended September 30,

  

Nine Months Ended September 30,

 
  

2024

  

2023

  

2024

  

2023

 

Balance at beginning of period

 $-  $5,688  $6,549  $110,471 

Net income

  -   58   58   1,728 

Foreign currency translation

  -   (153)  (176)  (689)

Purchase of additional ownership interest

  -   -   (9,117)  (116,754)

Redemption value adjustment

  -   46   2,686   10,883 

Balance at end of period

 $-  $5,639  $-  $5,639