Quarterly report pursuant to Section 13 or 15(d)

Property, plant and equipment (Details)

v3.2.0.727
Property, plant and equipment (Details) - USD ($)
$ in Thousands
Jun. 30, 2015
Dec. 31, 2014
Property, plant and equipment    
Total property, plant and equipment $ 75,041 $ 71,988
Less accumulated depreciation (36,527) (34,442)
Net property, plant and equipment 38,514 37,546
Land    
Property, plant and equipment    
Total property, plant and equipment 1,500 1,500
Land improvements    
Property, plant and equipment    
Total property, plant and equipment 2,304 2,292
Leasehold Improvements    
Property, plant and equipment    
Total property, plant and equipment 632 499
Buildings    
Property, plant and equipment    
Total property, plant and equipment 22,408 21,918
Machinery and equipment    
Property, plant and equipment    
Total property, plant and equipment 31,874 31,780
Furniture and fixtures    
Property, plant and equipment    
Total property, plant and equipment 10,220 10,070
Mobile equipment and other    
Property, plant and equipment    
Total property, plant and equipment 2,262 1,999
Construction-in-process    
Property, plant and equipment    
Total property, plant and equipment $ 3,841 $ 1,930