v3.25.4
Note 5 - Fair Value Measurement (Tables)
12 Months Ended
Dec. 31, 2025
Notes Tables  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
  

December 31, 2025

 
  

Fair Value Measurement Using

  

Assets (Liabilities)

 
  

Level 1

  

Level 2

  

Level 3

  

at Fair value

 
                 

Derivative instrument asset (liability), net

 $-  $(75) $-  $(75)
                 

Total assets (liabilities), net

 $-  $(75) $-  $(75)
  

December 31, 2024

 
  

Fair Value Measurement Using

  Assets (Liabilities) 
  

Level 1

  

Level 2

  

Level 3

  

at Fair value

 
                 

Derivative instrument asset (liability), net

 $-  $(1,270) $-  $(1,270)
                 

Total assets (liabilities), net

 $-  $(1,270) $-  $(1,270)