v3.23.2
Note 5 - Property, Plant and Equipment (Tables)
6 Months Ended
Jun. 30, 2023
Notes Tables  
Property, Plant and Equipment [Table Text Block]
   

June 30,

2023

   

December 31,

2022

 

Land and improvements

  $ 12,226     $ 12,314  

Buildings and improvements

    43,195       42,827  

Plant machinery and equipment

    58,810       55,969  

Furniture and fixtures

    19,415       18,334  

Vehicles

    2,008       2,083  

Construction in process

    15,367       9,946  

Subtotal

    151,021       141,473  

Accumulated depreciation

    (73,628 )     (70,720 )

Total property, plant and equipment, net

  $ 77,393     $ 70,753