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Securities Available for Sale (Tables)
6 Months Ended
Aug. 03, 2013
Investments Debt And Equity Securities [Abstract]  
Fair Value, Amortized Cost and Gross Unrealized Gains and Losses of the Securities

The fair value, amortized cost and gross unrealized gains and losses of the securities are as follows:

 

(In thousands)    Amortized Cost      Gross Unrealized
Gains
     Gross Unrealized
Losses
    Fair Value  

August 3, 2013

          

State and Municipal Obligations

   $ 20,384       $ 18       $ (2   $ 20,400   
  

 

 

    

 

 

    

 

 

   

 

 

 

January 31, 2013

   Amortized Cost      Gross Unrealized
Gains
     Gross Unrealized
Losses
    Fair Value  

State and Municipal Obligations

   $ 8,499       $ 10       $ —       $ 8,509