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Property, Plant and Equipment, net
 3 Months Ended
Mar. 31, 2023
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment, net

Note 4 – Property, Plant and Equipment, net

 

Property, plant and equipment consisted of the following:

          
   March 31,
2023		   December 31,
2022		 
Land  $1,565   $1,565 
Buildings and improvements   19,356    19,341 
Machinery and equipment   32,786    32,786 
Vehicles   712    640 
Office equipment   1,024    979 
Construction in process   2,931    1,180 
    58,374    56,491 
Less accumulated depreciation   (36,234)   (35,586)
Total property, plant and equipment, net  $22,140   $20,905