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OTHER FINANCIAL STATEMENT INFORMATION (Tables)
3 Months Ended
Mar. 31, 2014
Organization Consolidation And Presentation Of Financial Statements [Abstract]  
Inventories - Net

Inventories – net

 

     March 31     December 31  
     2014     2013  

Finished products

   $ 43,909      $ 37,301   

Work-in-process

     8,674        7,779   

Raw materials

     38,850        40,251   
  

 

 

   

 

 

 
     91,433        85,331   

Excess of current cost over LIFO cost

     (4,092     (4,146

Noncurrent portion of inventory

     (7,703     (7,350
  

 

 

   

 

 

 
   $ 79,638      $ 73,835   
  

 

 

   

 

 

 
Property, Plant and Equipment - Net

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

 

     March 31      December 31  
     2014      2013  

Land and improvements

   $ 13,036       $ 12,141   

Buildings and improvements

     72,659         69,963   

Machinery and equipment

     145,098         141,940   

Construction in progress

     8,423         7,185   
  

 

 

    

 

 

 
     239,216         231,229   

Less accumulated depreciation

     134,070         130,768   
  

 

 

    

 

 

 
   $ 105,146       $ 100,461