v3.22.4
Note 16 - Accumulated Other Comprehensive Income (Loss) (Tables)
12 Months Ended
Dec. 31, 2022
Notes Tables  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
  Unrealized Gains       
  (Losses) on  Foreign Currency    
  Available-for-Sale  Translation    
  

Securities

  

Adjustments

  

Total

 

Balance as of January 1, 2021

 $1,601  $8,539  $10,140 

Other comprehensive income (loss) before reclassifications

  (3,244)  8,404   5,160 

Amounts reclassified from accumulated other comprehensive income

  (33)  -   (33)

Tax effect

  613   -   613 

Net current period other comprehensive income (loss)

  (2,664)  8,404   5,740 

Balance as of December 31, 2021

  (1,063)  16,943   15,880 

Other comprehensive loss before reclassifications

  (6,944)  (32,293)  (39,237)

Amounts reclassified from accumulated other comprehensive loss

  96   -   96 

Tax effect

  184   -   184 

Net current period other comprehensive loss

  (6,664)  (32,293)  (38,957)

Balance as of December 31, 2022

 $(7,727) $(15,350) $(23,077)