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PROPERTY, PLANT AND EQUIPMENT
9 Months Ended
Sep. 30, 2016
Property, Plant and Equipment [Abstract]  
PROPERTY, PLANT AND EQUIPMENT

8. PROPERTY, PLANT AND EQUIPMENT

 

Property, plant and equipment are summarized below (in thousands):

  

    September 30,     December 31,  
    2016     2015  
Land   $ 48     $ 45  
Buildings     2,347       2,224  
Machinery and equipment     9,546       9,143  
Furniture and fixtures     429       416  
Computer hardware and software     1,246       1,334  
Leasehold improvements     511       271  
Construction in progress     30       375  
      14,157       13,808  
Less: Accumulated depreciation     (7,238 )     (6,459 )
Total property, plant and equipment, net   $ 6,919     $ 7,349  

  

Depreciation expense was $1.0 million and $1.1 million in the nine months ended September 30, 2016 and 2015, respectively.