v3.25.2
Note 3 - Revenues (Tables)
6 Months Ended
Jun. 30, 2025
Notes Tables  
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]

Balance at December 31, 2024

 $223 

Additions

  216 

Revenue recognized

  (382)

Balance at June 30, 2025

 $57