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Note 3 - Property, Plant and Equipment (Tables)
3 Months Ended
Mar. 31, 2023
Notes Tables  
Property, Plant and Equipment [Table Text Block]
   

March 31,

   

December 31,

 
   

2023

   

2022

 

Refrigeration Equipment

  $ 140,539     $ 137,875  

Machinery and Equipment

    200,115       199,504  

Building, Land, and Improvements

    458,474       458,800  

Furniture and Office Equipment

    14,121       14,040  

Leasehold Improvements

    1,319       1,319  

Construction in Progress

    169,589       134,338  
      984,156       945,877  

Less: Accumulated Depreciation

    (158,004 )     (145,291 )

Property, plant and equipment, net

  $ 826,152     $ 800,586