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Note 6 - Property and Equipment (Tables)
3 Months Ended
Mar. 31, 2024
Notes Tables  
Property, Plant and Equipment [Table Text Block]
   

March 31,

   

December 31,

 
   

2024

   

2023

 

Land and land improvements

  $ 17,052     $ 17,052  

Buildings and improvements

    54,297       54,171  

Machinery and equipment

    9,540       9,490  

Office furniture and fixtures

    10,356       10,346  

Vehicles

    922       976  

Construction in progress

    189       10  
      92,356       92,045  

Less accumulated depreciation and amortization

    (36,198 )     (35,415 )

Property and equipment, net

  $ 56,158     $ 56,630