v3.26.1
Note 13 - Property, Plant and Equipment, Net (Tables)
3 Months Ended
Mar. 31, 2026
Notes Tables  
Property, Plant, and Equipment [Table Text Block]
  

March 31,

  

December 31,

 
  

2026

  

2025

 

Cost:

        

Land

 $22,176  $22,176 

Land improvements

  3,403   3,352 

Buildings and lease hold improvements

  109,623   108,857 

Plant and equipment

  1,237,624   1,221,892 
   1,372,826   1,356,277 

Less: Accumulated depreciation

  (862,888)  (833,120)

Total

 $509,938  $523,157 
Property, Plant, and Equipment Held Under Finance Lease [Table Text Block]
  

March 31,

  

December 31,

 
  

2026

  

2025

 

Cost:

        

Buildings

 $20,344  $20,344 

Plant and equipment

  3,299   3,299 
   23,643   23,643 

Less: Accumulated amortization

  (14,249)  (13,694)

Total

 $9,394  $9,949