Debt - Summary of Remaining Aggregate Principal Payments Due Under Term Loan and Mortgage Debt (Details) (USD $)	12 Months Ended
	Feb. 01, 2014		Feb. 02, 2013	Jan. 28, 2012
Debt Instrument [Line Items]
2014	$ 614,000
2015	655,000
2016	70,992,000
2017	26,010,000
Total	98,271,000
Less: Term Loan discount	(11,582,000)
Less: current portion of long-term debt	(614,000)
Total long-term debt	86,075,000
Interest expense, net	14,108,000		13,344,000	4,402,000
Mortgage Debt [Member]
Debt Instrument [Line Items]
2014	614,000
2015	655,000
2016	699,000
2017	26,010,000
Total	27,978,000
Term Loan [Member]
Debt Instrument [Line Items]
2014	0	[1]
2015	0	[1]
2016	70,293,000	[1]
2017	0	[1]
Total	70,293,000	[1]
Due and payable upon Term Loan maturity	26,700,000
Accrued interest	$ 10,300,000

[1] Upon maturity of the Term Loan, $26.7 million of PIK interest will become due and payable, of which, $10.3 million is included in the Term Loan as of February 1, 2014.