Fair Value Measurements - Details of Fair Values and Carrying Values for Mortgage Debt and Components of Long-Term Debt (Detail) (USD $) In Thousands, unless otherwise specified	Feb. 01, 2014	Feb. 02, 2013
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Carrying value	$ 86,689	$ 80,146
Fair value	86,652	78,912
Mortgage Debt [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Carrying value	27,978	28,554
Fair value	28,982	28,452
Term Loan [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Carrying value	70,293	65,338
Fair value	69,252	64,206
Term Loan discount [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Carrying value	(11,582)	(13,746)
Fair value	$ (11,582)	$ (13,746)