Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements - Additional Information (Detail)

v2.4.0.6
Fair Value Measurements - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
Jan. 28, 2012
Feb. 02, 2013
Fair Value Inputs Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Financial liabilities related to non-qualified deferred compensation plan $ 1,855 $ 2,876