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Other Financial Statement Information (Tables)
3 Months Ended
Mar. 31, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Inventories - Net

Inventories – net

 

     March 31,
2016
     December 31,
2015
 

Finished products

   $ 37,544       $ 37,812   

Work-in-process

     7,121         6,902   

Raw materials

     35,162         34,854   
  

 

 

    

 

 

 
     79,827         79,568   

Excess of current cost over LIFO cost

     (3,893      (3,538

Noncurrent portion of inventory

     (5,632      (6,118
  

 

 

    

 

 

 
   $ 70,302       $ 69,912   
  

 

 

    

 

 

 

Property, Plant and Equipment - Net

Major classes of Property, plant and equipment are stated at cost and were as follows:

 

     March 31,
2016
     December 31,
2015
 

Land and improvements

   $ 12,693       $ 12,260   

Buildings and improvements

     72,601         71,711   

Machinery and equipment

     140,980         137,599   

Construction in progress

     7,399         3,369   
  

 

 

    

 

 

 
     233,673         224,939   

Less accumulated depreciation

     136,965         132,974   
  

 

 

    

 

 

 
   $ 96,708       $ 91,965