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6. Other Comprehensive Income
6 Months Ended
Jul. 31, 2011
Comprehensive Income (Loss) Note [Text Block]
6.             Other Comprehensive Income

   
Thirteen Weeks Ended
   
Twenty-Six Weeks Ended
 
   
July 31,
   
August 1,
   
July 31,
   
August 1,
 
   
2011
   
2010
   
2011
   
2010
 
Net income
  $ 1,646     $ 1,178     $ 2,169     $ 2,252  
Portion of accumulated acturial gain on supplemental
      retirement income plan reclassified to deferred
      compensation expense
    (82 )     (59 )     (164 )     (119 )
Other comprehensive loss before tax
    (82 )     (59 )     (164 )     (119 )
Income tax benefit
    31       22       62       45  
         Other comprehensive loss, net of tax
    (51 )     (37 )     (102 )     (74 )
      Comprehensive net income
  $ 1,595     $ 1,141     $ 2,067     $ 2,178