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Other Financial Statement Information (Tables)
6 Months Ended
Jun. 30, 2013
Text Block [Abstract]  
Inventories - Net

Inventories – net

 

     June 30     December 31  
     2013     2012  

Finished products

   $ 37,419      $ 41,474   

Work-in-process

     7,453        7,940   

Raw materials

     42,574        46,133   
  

 

 

   

 

 

 
     87,446        95,547   

Excess of current cost over LIFO cost

     (4,880     (4,674

Noncurrent portion of inventory

     (3,874     (3,957
  

 

 

   

 

 

 
   $ 78,692      $ 86,916   
  

 

 

   

 

 

 
Property, Plant and Equipment - Net

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

 

     June 30      December 31  
     2013      2012  

Land and improvements

   $ 12,811       $ 13,190   

Buildings and improvements

     59,458         59,505   

Machinery and equipment

     139,225         138,533   

Construction in progress

     11,294         7,242   
  

 

 

    

 

 

 
     222,788         218,470   

Less accumulated depreciation

     127,070         125,144   
  

 

 

    

 

 

 
   $ 95,718       $ 93,326