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6. Other Comprehensive Income (Tables)
9 Months Ended
Oct. 30, 2011
Schedule of Comprehensive Income (Loss) [Table Text Block]
   
Thirteen Weeks Ended
   
Thirty-Nine Weeks Ended
 
   
October 30,
   
October 31,
   
October 30,
   
October 31,
 
   
2011
   
2010
   
2011
   
2010
 
Net income
  $ 2,260     $ 1,170     $ 4,429     $ 3,422  
Portion of accumulated acturial gain on supplemental
           retirement income plan reclassified to deferred
           compensation expense
    (82 )     (59 )     (244 )     (178 )
Other comprehensive loss before tax
    (82 )     (59 )     (244 )     (178 )
Income tax benefit
    31       22       92       67  
         Other comprehensive loss, net of tax
    (51 )     (37 )     (152 )     (111 )
      Comprehensive net income
  $ 2,209     $ 1,133     $ 4,277     $ 3,311