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ACCUMULATED OTHER COMPREHENSIVE INCOME (Tables)
6 Months Ended
Aug. 01, 2015
Equity [Abstract]  
Schedule of accumulated other comprehensive income

The following table illustrates the activity in accumulated other comprehensive income:

  

    Thirteen Weeks Ended     Year Ended  
(in thousands)   August 1, 2015     August 2, 2014     January 31, 2015  
                   
Accumulated other comprehensive income   $ 570     $ 703     $ 703  
Amortization of postretirement benefit                 (133 )
Ending balance   $ 570     $ 703     $ 570