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PROPERTY, EQUIPMENT AND IMPROVEMENTS
12 Months Ended
Feb. 28, 2014
PROPERTY, EQUIPMENT AND IMPROVEMENTS [Abstract]  
PROPERTY, EQUIPMENT AND IMPROVEMENTS

NOTE 5 - PROPERTY, EQUIPMENT AND IMPROVEMENTS

     Property, equipment and improvements consist of the following (in thousands):

    February 28,
        2014       2013
Leasehold improvements   $      1,940     $      1,830  
Plant equipment and tooling     12,893       12,436  
Office equipment, computers and furniture     7,754       4,576  
      22,587       18,842  
Less accumulated depreciation and amortization     (17,816 )     (16,064 )
    $ 4,771     $ 2,778