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4. Property, Plant and Equipment, net
3 Months Ended
Mar. 31, 2019
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,
2019
   December 31,
2018
 
Land  $1,747   $1,747 
Buildings and improvements   17,566    17,520 
Machinery and equipment   29,744    29,692 
Vehicles   828    937 
Office equipment   838    838 
Construction in process   527    546 
    51,250    51,280 
Less accumulated depreciation   (27,291)   (26,707)
Total property, plant and equipment, net  $23,959   $24,573