v3.22.4
Note 9 - Other Income (Expense), Net
12 Months Ended
Dec. 31, 2022
Notes to Financial Statements  
Other Nonoperating Income and Expense [Text Block]

9. OTHER INCOME (EXPENSE), NET

 

The components of other income (expense), net, are as follows (in thousands):

 

  

Year Ended December 31,

 
  

2022

  

2021

  

2020

 

Interest income

 $14,369  $11,637  $9,327 

Amortization of premium on available-for-sale securities

  (4,375)  (4,674)  (2,979)

Gain (loss) on deferred compensation plan investments

  (6,600)  4,563   4,592 

Foreign currency exchange gain (loss)

  454   (727)  (1,364)

Charitable contributions

  (5,900)  (1,500)  (766)

Other

  204   503   1,650 

Total

 $(1,848) $9,802  $10,460