Quarterly report [Sections 13 or 15(d)]

Note 4 - Marketable Securities (Tables)

v3.26.1
Note 4 - Marketable Securities (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Fair Value, Marketable Securities Measured on a Recurring Basis [Table Text Block]
   

Fair Value Measurements Using Inputs Considered as of:

 
   

June 30, 2026

   

December 31, 2025

 
   

Total

   

Level 1

   

Level 2

   

Level 3

   

Total

   

Level 1

   

Level 2

   

Level 3

 

Government securities

  $ 32,063     $ —     $ 32,063     $ —     $ 39,421     $ —     $ 39,421     $ —  

Commercial paper and corporate bonds

    6,312       —       6,312       —       4,822       —       4,822       —  

Total

  $ 38,375     $ —     $ 38,375     $ —     $ 44,243     $ —     $ 44,243     $ —