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Note 6 - Property and Equipment (Tables)
9 Months Ended
Sep. 30, 2025
Notes Tables  
Property, Plant and Equipment [Table Text Block]
   

September 30,

   

December 31,

 
   

2025

   

2024

 

Land and land improvements

  $ 17,071     $ 17,071  

Buildings and improvements

    54,865       54,673  

Machinery and equipment

    10,905       9,866  

Office furniture and fixtures

    11,829       10,568  

Vehicles

    1,127       1,065  

Construction in progress

    202       1,136  
      95,999       94,379  

Less accumulated depreciation and amortization

    (41,545 )     (38,797 )

Property and equipment, net

  $ 54,454     $ 55,582