Condensed Consolidating Financial Statements - Additional Information (Detail) (USD $)	3 Months Ended
	May 03, 2014	May 04, 2013
Condensed Financial Statements, Captions [Line Items]
Decrease in net income to the guarantor subsidiaries	$ 7,775,000	$ 11,320,000
Decrease in comprehensive income to the guarantor subsidiaries	8,529,000	10,996,000
Increase (decrease) in cash provided by operating activities		29,000
Increase (decrease) in cash provided by investing activities		50,000
Increase (decrease) in cash provided by financing activities		79,000
Parent
Condensed Financial Statements, Captions [Line Items]
Decrease in net income to the guarantor subsidiaries	7,775,000	11,320,000
Increase (decrease) in cash provided by investing activities		6,700,000
Change in Reporting Entity | Guarantor Subsidiaries
Condensed Financial Statements, Captions [Line Items]
Decrease in net income to the guarantor subsidiaries		(200,000)
Decrease in comprehensive income to the guarantor subsidiaries		$ (200,000)