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Inventories
12 Months Ended
Mar. 31, 2012
Inventories [Abstract]  
Inventories

NOTE 5 – INVENTORIES

Inventories are stated at the lower of actual cost or net realizable value. Cost is determined by using the FIFO method. Inventories consist of the following (in thousands):

 

     March 31,  
     2012      2011  

Raw materials

   $ 4,083       $ 4,548   

Work in process

     363         27   

Finished goods

     3,575         4,350   
  

 

 

    

 

 

 
   $ 8,021       $ 8,925