Quarterly report [Sections 13 or 15(d)]

Note 4 - Fair Value Measurements (Tables)

v3.25.2
Note 4 - Fair Value Measurements (Tables)
6 Months Ended
Jun. 30, 2025
Notes Tables  
Debt Securities, Available-for-Sale [Table Text Block]
     

June 30, 2025

   

December 31, 2024

 
 

Fair Value Level1

 

Adjusted Cost

   

Gross Unrealized Losses

   

Fair Value

   

Adjusted Cost

   

Gross Unrealized Losses

   

Fair Value

 

Money market funds

Level 1

  $ 1,951     $     $ 1,951     $ 2,092     $     $ 2,092  

Municipal debt securities

Level 2

    6,797       (1 )     6,796       3,458             3,458  

Corporate debt securities

Level 2

    18,328       (17 )     18,311       30,491       (26 )     30,465  

Total investments

  $ 27,076     $ (18 )   $ 27,058     $ 36,041     $ (26 )   $ 36,015