v3.26.1
Note 5 - Fair Value Measurement (Tables)
3 Months Ended
Mar. 31, 2026
Notes Tables  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

Description

 

March

31, 2026

(unaudited)

   

Level I

(unaudited)

   

Level II

(unaudited)

   

Level III

(unaudited)

 

Assets:

                               

Marketable securities:

                               

Corporate bonds

  $ 189,190     $     $ 189,190     $  

Investments in marketable equity securities

  $ 119     $ 119     $     $  
                                 

Liabilities:

                               

Foreign exchange contracts

  $ 25     $     $ 25     $  

Description

 

December

31, 2025

   

Level I

   

Level II

   

Level III

 

Assets:

                               

Marketable securities:

                               

Corporate bonds

  $ 179,302     $     $ 179,302     $  

Foreign exchange contracts

  $ 21     $     $ 21     $  

Investments in marketable equity securities

  $ 55     $ 55     $     $