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Benefit Plans (Detail) - Schedule of amounts recognized in balance sheet (USD $)
In Thousands, unless otherwise specified
Feb. 02, 2013
Jan. 28, 2012
Jan. 29, 2011
Current liability $ (151) $ (151)  
Long term liability (17,434) (15,870)  
Add: Accumulated other comprehensive loss 1,675 1,058 (1,515)
Net amount recognized $ (15,910) $ (14,963)