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Note 3 - Property, Plant and Equipment (Tables)
9 Months Ended
Sep. 30, 2022
Notes Tables  
Property, Plant and Equipment [Table Text Block]
  

September 30,

  

December 31,

 
  

2022

  

2021

 

Refrigeration Equipment

 $132,233  $122,063 

Machinery and Equipment

  162,863   140,471 

Building, Land, and Improvements

  167,463   150,927 

Furniture and Office Equipment

  9,340   8,844 

Leasehold Improvements

  1,319   1,319 

Construction in Progress

  382,043   273,880 
   855,260   697,504 

Less: Accumulated Depreciation

  (135,816)  (113,582)

Property, plant and equipment, net

 $719,444  $583,922