Debt - Additional Information (Detail) (USD $) | 3 Months Ended | 0 Months Ended |
2-May-15 | Feb. 03, 2015 |
Debt Instrument [Line Items] | | |
Debt issuance costs | $400,000 | |
Aggregate commitment percentage on eligible credit card receivables | 100.00% | |
Line of credit facility, borrowings outstanding | 127,444,000 | |
Letters of credit, outstanding | 6,400,000 | |
Remaining borrowing capacity under line of credit facility | 116,200,000 | |
Fixed charges coverage ratio | 1 | |
Credit Agreement [Member] | | |
Debt Instrument [Line Items] | | |
Debt instrument interest rate | 0.50% | |
Terms of credit agreement | Base Rate Loans bear interest equal to the highest of (a) the Federal Funds Rate plus one-half of one percent (0.50%), (b) the Adjusted LIBO Rate plus one percent (1.00%), or (c) the Wells Fargo "prime rate," plus the Applicable Margin (25 to 75 basis points) | |
Weighted average interest rate on debt amounts outstanding | 1.69% | |
London Interbank Offered Rate (LIBOR) [Member] | Credit Agreement [Member] | | |
Debt Instrument [Line Items] | | |
Debt instrument interest rate | 1.00% | |
Equipment Term Loan [Member] | | |
Debt Instrument [Line Items] | | |
Weighted average interest rate on debt amounts outstanding | 2.18% | |
Equipment Term Loan [Member] | London Interbank Offered Rate (LIBOR) [Member] | | |
Debt Instrument [Line Items] | | |
Debt instrument interest rate | 2.00% | |
Equipment Term Loan [Member] | Wells Fargo Equipment Finance [Member] | | |
Debt Instrument [Line Items] | | |
Credit facility maximum borrowing capacity | | 25,000,000 |
Credit facility agreement expiration date | | 2018-02 |
Senior Secured Revolving Credit Facility [Member] | | |
Debt Instrument [Line Items] | | |
Credit facility maximum borrowing capacity | | 100,000,000 |
Credit facility agreement expiration date | | 28-Feb-17 |
Senior Secured Revolving Credit Facility [Member] | Wells Fargo Bank [Member] | Credit Agreement [Member] | | |
Debt Instrument [Line Items] | | |
Credit facility maximum borrowing capacity | | $250,000,000 |
Credit facility agreement expiration date | | 2020-02 |