Annual report pursuant to Section 13 and 15(d)

Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Details)

v3.3.1.900
Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 7,658 $ 6,940
Less: Accumulated depreciation 4,708 4,341
Property, Plant and Equipment, Net 2,950 2,599
Land [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 504 504
Building And Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 3,016 3,016
Building And Improvements [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Estimated Useful Lives (in years) 10 years  
Building And Improvements [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Estimated Useful Lives (in years) 39 years  
Machinery and Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 3,623 2,933
Machinery and Equipment [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Estimated Useful Lives (in years) 3 years  
Machinery and Equipment [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Estimated Useful Lives (in years) 7 years  
Computer Equipment and Software [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 319 291
Computer Equipment and Software [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Estimated Useful Lives (in years) 3 years  
Computer Equipment and Software [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Estimated Useful Lives (in years) 5 years  
Furniture and Fixtures [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 196 $ 196
Property, Plant and Equipment, Estimated Useful Lives (in years) 5 years