XML 38 R17.htm IDEA: XBRL DOCUMENT v2.4.0.6
Securities Available for Sale
9 Months Ended
Oct. 27, 2012
Securities Available for Sale [Abstract]  
Securities Available for Sale

(11) Securities Available for Sale

Pursuant to our investment policy, securities available for sale include state and municipal securities with various contractual or anticipated maturity dates ranging from one to 34 months. Securities available for sale are carried at fair value, with unrealized gains and losses reported as a component of accumulated other comprehensive income (loss) in shareholders’ equity until realized. Realized gains and losses from the sale of available for sale securities, if any, are determined on a specific identification basis. A decline in the fair value of any available for sale security below cost that is determined to be other than temporary will result in a write-down of its carrying amount to fair value. No such impairment charges were recorded for any period presented. All short-term investment securities have original maturities greater than 90 days. The fair value, amortized cost and gross unrealized gains and losses of the securities are as follows:

                                 

October 27, 2012

  Amortized Cost     Gross Unrealized
Gains
    Gross Unrealized
Losses
    Fair Value  

State and Municipal Obligations

  $ 8,163,830     $ 10,090     $ (85   $ 8,173,835  
   

 

 

   

 

 

   

 

 

   

 

 

 
         

January 31, 2012

  Amortized Cost     Gross Unrealized
Gains
    Gross Unrealized
Losses
    Fair Value  

State and Municipal Obligations

  $ 11,313,013     $ 22,933     $ (22   $ 11,335,924