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PROPERTY, PLANT AND EQUIPMENT
6 Months Ended
Nov. 30, 2012
PROPERTY, PLANT AND EQUIPMENT

5. PROPERTY, PLANT AND EQUIPMENT

A summary of property, plant and equipment as of November 30, 2012 and May 31, 2012 is as follows (in thousands):

 

     November 30, 2012     May 31, 2012  
     (unaudited)        

Land

   $ 2,232      $ 1,285   

Buildings and leasehold improvements

     16,951        15,095   

Machinery and equipment

     134,837        121,533   

Furniture and fixtures

     2,612        2,246   

Computers and computer software

     8,501        7,980   

Automobiles

     3,946        2,624   

Construction in progress

     4,025        1,912   
  

 

 

   

 

 

 

Total

     173,104        152,675   

Accumulated depreciation and amortization

     (101,860     (90,634
  

 

 

   

 

 

 

Property, plant and equipment, net

   $ 71,244      $ 62,041