Quarterly report pursuant to Section 13 or 15(d)

5. Property, Plant and Equipment (Tables)

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5. Property, Plant and Equipment (Tables)
9 Months Ended
Sep. 30, 2016
Property, Plant and Equipment [Abstract]  
Schedule of Property, Plant and Equipment
(Dollars in thousands)   September 30, 2016     December 31, 2015  
       
Leasehold improvements   $ 39     $ 39  
Computers and related software     1,058       1,052  
Machinery and equipment     889       853  
Office furniture and fixtures     61       61  
      2,047       2,005  
Less: Accumulated depreciation     1,889       1,890  
    $ 158     $ 115