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PROPERTY, PLANT AND EQUIPMENT
3 Months Ended
Mar. 31, 2022
PROPERTY, PLANT AND EQUIPMENT  
PROPERTY, PLANT AND EQUIPMENT

7. PROPERTY, PLANT AND EQUIPMENT

Property, plant and equipment consists of the following:

    

As of March 31, 

    

As of December 31, 

2022

2021

Land

$

14,949

$

14,949

Buildings and leasehold improvements

 

13,863

 

13,722

Vehicles

 

1,702

 

1,682

Machinery and equipment

 

5,841

 

5,058

Furniture and fixtures

 

300

 

298

Total

 

36,655

 

35,709

Less accumulated depreciation

 

(8,639)

 

(8,193)

Total property, plant and equipment

$

28,016

$

27,516

Depreciation expense was $260 with $121 included as a component of cost of product sales for the three months ended March 31, 2022 and $264 with $104 included as a component of cost of product sales for the three months ended March 31, 2021.