Fair Value Measurements - Additional Information (Detail) (USD $)	May 03, 2014	Feb. 01, 2014
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying amounts of the senior secured notes	$ 150,000,000	$ 150,000,000
Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying amounts of the real estate mortgages	24,000,000	24,000,000
Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying amounts of the senior secured notes	150,000,000	150,000,000
Level 1 | Senior Subordinated Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value of the 77/8% senior subordinated notes payable	$ 159,500,000	$ 160,000,000
Interest rate, senior subordinated notes	7.875%	7.875%