v3.26.1
Note 8 - Investment in Joint Ventures (Tables)
3 Months Ended
Mar. 31, 2026
Notes Tables  
Equity Method Investments [Table Text Block]
  

March 31,

  

December 31,

 
  

2026

  

2025

 

CETS

 $75,031  $76,825 

PVD-Expro

  2,138   1,881 

Total

 $77,169  $78,706