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Property, Plant and Equipment (Tables)
 9 Months Ended
Sep. 30, 2016
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment
Property, plant and equipment consisted of the following (in thousands):
 
September 30, 2016
 
December 31, 2015
Land and improvements
$
50

 
$
109

Buildings and improvements
1,610

 
2,472

Equipment
4,467

 
5,070

Property, plant and equipment, gross
6,127

 
7,651

Less accumulated depreciation
(2,745
)
 
(2,264
)
Property, plant and equipment, net
$
3,382

 
$
5,387