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Note 3 - Property, Plant and Equipment (Tables)
9 Months Ended
Sep. 30, 2021
Notes Tables  
Property, Plant and Equipment [Table Text Block]
   

September 30,

   

December 31,

 
   

2021

   

2020

 

Refrigeration Equipment

  $ 119,999     $ 107,703  

Machinery and Equipment

    118,233       106,336  

Building, Land, and Improvements

    103,976       101,786  

Furniture and Office Equipment

    8,134       5,687  

Leasehold Improvements

    1,314       1,301  

Construction in Progress

    226,567       44,497  
      578,223       367,310  

Less: Accumulated Depreciation

    (106,259 )     (86,237 )

Property, plant and equipment, net

  $ 471,964     $ 281,073