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Property, Plant and Equipment (Tables)
 6 Months Ended
Jun. 30, 2017
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment [Table Text Block]
 

 

 

 

 

 
 

June 30

2017

  

December 31

2016

In thousands

 

Machinery, fixtures and equipment

$

2,990

 

$

2,839

Leaseholds and improvements

 

35

 

 

25

Property, plant and equipment, Gross

 

3,025

 

 

2,864

Less accumulated depreciation

 

692

 

 

572

Net property, plant and equipment

$

2,333

 

$

2,292