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Inventories (Tables)
 12 Months Ended
Feb. 28, 2014
Inventories

Inventories consisted of the following (in thousands):

 

     February 28,
2014		     February 28,
2013		  

Raw materials

    $ 7,906      $ 7,447   

Work-in-process

      242        694   

Finished goods

      1,878        5,711   
  

 

 

    

 

 

  
     10,026        13,852   

Reserves for obsolescence

      (111 )      (2,679 ) 
  

 

 

    

 

 

  
   $ 9,915      $ 11,173   
  

 

 

    

 

 

  
Roll forward of Inventory Reserves

The following is a roll forward of the Inventory Reserves (in thousands):

 

Description

    Balance at
Beginning
of Period		      Additions:
Charged to
Costs and
Expenses		      Deductions      Balance at
End of
Period		  

February 28, 2014

    $ 2,679       $ 658       $ 3,226       $ 111   

February 28, 2013

      2,391         685         397         2,679