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Fair Value Measurements (Tables)
6 Months Ended
Jul. 28, 2012
Financial Assets and Liabilities Measured at Fair Value on Recurring Basis
Financial assets and liabilities measured at fair value on a recurring basis as of the end of the second quarter of fiscal 2012 consisted of the following (in thousands):
 
   
Balance at
July 28, 2012
   
Quoted Prices in Active Markets for Identical Items
(Level 1)
   
Significant Other Observable Inputs
(Level 2)
   
Significant Unobservable Inputs
(Level 3)
 
Assets:
                       
Money market funds (cash equivalent)
  $ 50,120     $ 50,120     $ -     $ -  
Municipal bonds (short-term)
    12,069       -       12,069       -  
Auction rate securities (long-term)
    1,724       -       -       1,724  
Total assets
  $ 63,913     $ 50,120     $ 12,069     $ 1,724  
Liabilities:
                               
Deferred compensation plan (long-term)
  $ 4,596     $ -     $ 4,596     $ -  
Activity of Auction Rate Securities, Fair Value Measured using Level 3 Inputs
The activity of our auction rate securities through the second quarter of fiscal 2012, whose fair value was measured using Level 3 inputs, is summarized below (in thousands):
 
     
Non-current
 
 
Carrying value as of  January 28, 2012
  $ 1,722  
 
Total gains
       
 
Included in earnings
    -  
 
Included in other comprehensive (loss) income1
    2  
 
Carrying value as of  July 28, 2012
  $ 1,724  
 
1
Unrealized gains of $5,000 and unrealized losses $3,000 occurred during the first and second quarters of fiscal 2012, respectively.