Closing of $150.0 Million Financing Transaction (Details) (USD $)	0 Months Ended	3 Months Ended	9 Months Ended
	May 23, 2014 unit_of_accounting	Nov. 01, 2014	Nov. 01, 2014	Nov. 02, 2013	Feb. 01, 2014
Debt Instrument [Line Items]
Preferred stock, par value (usd per share)		$ 0.01	$ 0.01	$ 0.01	$ 0.01
Number of units of accounting or elements included in arrangement	4
Net proceeds from financing transaction with related party			$ 137,648,000	$ 0
Indebtedness to related party - non-current (See Note 3)		136,042,000	136,042,000	0	0
Related party interest expense		2,700,000	4,800,000
Loan Agreement
Debt Instrument [Line Items]
Face amount of debt		150,000,000.0	150,000,000.0
Net proceeds from financing transaction with related party	137,600,000
Loan Agreement | Tranche A Facility
Debt Instrument [Line Items]
Face amount of debt		100,000,000.0	100,000,000.0
Expiration period	5 years
Percent of principal amount prepaid on or before first anniversary of the closing date	10.00%
Prepayment requirement percent of principal amount prepaid on or before second anniversary of the closing date	5.00%
Indebtedness to related party - non-current (See Note 3)		105,000,000	105,000,000
Loan Agreement | Tranche B Facility
Debt Instrument [Line Items]
Face amount of debt		50,000,000.0	50,000,000.0
Expiration period	10 years
Percent of loan to be repaid in equal annual installments	10.00%
Indebtedness to related party - non-current (See Note 3)		31,000,000	31,000,000
Series B Preferred Stock
Debt Instrument [Line Items]
Stock issued during period (shares)	1,000
Conversion rate	3,932.018
Expected term	10 years
Risk free interest rate	2.54%
Expected volatility rate	50.00%
Value of new shares issued	100,000
Fair value of preferred stock	$ 5,900,000
Affiliated Entity
Debt Instrument [Line Items]
Common stock ownership percentage by related party	8.00%