XML 41 R11.htm IDEA: XBRL DOCUMENT v2.4.0.6
Inventories
3 Months Ended
Mar. 31, 2012
Inventories [Abstract]  
Inventories

6. Inventories

Inventories are stated at the lower of cost (first-in, first-out method) or market (estimated net realizable value) and consisted of the following (in thousands):

 

                 
    March 31,     June 30,  
    2012     2011  

Raw materials

  $ 23,288     $ 23,545  

Finished goods

    4,687       5,305  
   

 

 

   

 

 

 
    $ 27,975     $ 28,850