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Consolidated Statements of Operations and Comprehensive Income (Parenthetical) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Feb. 01, 2014
Feb. 02, 2013
Jan. 28, 2012
Income Statement [Abstract]      
Interest Income $ 0 $ 0 $ 24
Other comprehensive income, tax:      
Employee benefit related adjustment, tax 683 992 1,289
Amortization of employee benefit related costs, tax $ 229 $ 156 $ 220