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FINANCIAL INSTRUMENTS
12 Months Ended
Feb. 28, 2014
FINANCIAL INSTRUMENTS [Abstract]  
FINANCIAL INSTRUMENTS

NOTE 3 - FINANCIAL INSTRUMENTS

Cash, Cash Equivalents and Marketable Securities

     The following table summarizes the Company's cash and marketable securities as of February 28, 2014 using the hierarchy described in Note 1 under the heading "Fair Value Measurements" (in thousands):

                      Balance Sheet Classification
                      of Fair Value
          Unrealized         Cash and   Short-Term   Long-Term
    Adjusted   Gains   Fair   Cash   Marketable   Marketable
        Cost       (Losses)       Value       Equivalents       Securities       Securities
Cash   $      11,367   $      -   $      11,367   $      11,367   $      -   $      -
                                     
Level 1:                                    
       U.S. agency securities     326     -     326     326     -     -
                                     
Level 2:                                    
       U.S. Treasury securities     2,500     -     2,500     2,500     -     -
       Commercial paper     14,057     1     14,058     5,040     8,500     518
                                     
Total   $ 28,250   $ 1   $ 28,251   $ 19,233   $ 8,500   $ 518

     The long-term marketable securities mature in less than two years.