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PROPERTY, PLANT AND EQUIPMENT
6 Months Ended
Jun. 30, 2019
Property, Plant and Equipment [Abstract]  
PROPERTY, PLANT AND EQUIPMENT

8. PROPERTY, PLANT AND EQUIPMENT

 

Property, plant and equipment are summarized below:

 

    June 30,     December 31,  
    2019     2018  
Machinery and equipment   $ 1,219     $ 1,219  
Furniture and fixtures     205       205  
Computer hardware and software     682       682  
Leasehold improvements     337       312  
      2,443       2,418  
Less: Accumulated depreciation     (1,682 )     (1,540 )
Total property, plant and equipment, net   $ 761     $ 878  

 

Depreciation expense was $142 and $106 for the period ended June 30, 2019 and 2018, respectively.