Quarterly report [Sections 13 or 15(d)]

Note 4 - Fair Value Measurements (Tables)

v3.26.1
Note 4 - Fair Value Measurements (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Debt Securities, Available-for-Sale [Table Text Block]
     

June 30, 2026

   

December 31, 2025

 
 

Fair Value Level1

 

Adjusted Cost

   

Gross Unrealized Losses

   

Fair Value

   

Adjusted Cost

   

Gross Unrealized Losses

   

Fair Value

 

Money market funds

Level 1

  $ 5,197     $     $ 5,197     $ 581     $     $ 581  

Municipal debt securities

Level 2

    2,510       (1 )     2,509       4,893       (1 )     4,892  

Corporate debt securities

Level 2

    6,713       (8 )     6,705       17,513       (9 )     17,504  

Total investments

  $ 14,420     $ (9 )   $ 14,411     $ 22,987     $ (10 )   $ 22,977