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Securities Available for Sale (Tables)
3 Months Ended
May 04, 2013
Securities Available for Sale [Abstract]  
Fair value, amortized cost and gross unrealized gains and losses of the securities
                                 
(In thousands)   Amortized Cost     Gross Unrealized
Gains
    Gross Unrealized
Losses
    Fair Value  

May 4, 2013

       

State and Municipal Obligations

  $ 20,090     $ 12     $ (2   $ 20,100  
   

 

 

   

 

 

   

 

 

   

 

 

 
         

January 31, 2013

  Amortized Cost     Gross Unrealized
Gains
    Gross Unrealized
Losses
    Fair Value  

State and Municipal Obligations

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