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Note 3 - Redeemable Noncontrolling Interest (Tables)
6 Months Ended
Jun. 30, 2023
Notes Tables  
Redeemable Noncontrolling Interest [Table Text Block]
  

Three Months Ended June 30,

  

Six Months Ended June 30,

 
  

2023

  

2022

  

2023

  

2022

 

Balance at beginning of period

 $3,814  $71,511  $110,471  $58,050 

Net income

  222   816   1,670   3,672 

Foreign currency translation

  (169)  (3,228)  (536)  (4,109)

Purchase of additional ownership interest

  -   86   (116,754)  (375)

Redemption value adjustment

  1,821   13,645   10,837   25,592 

Balance at end of period

 $5,688  $82,830  $5,688  $82,830