Notes Payable - Additional Information (Detail) - USD ($) |
12 Months Ended | |
|---|---|---|
Jan. 30, 2016 |
Jan. 31, 2015 |
|
| Line of Credit Facility [Line Items] | ||
| Additional credit available under the revolving facility with consent by each lender and other conditions | $ 50,000,000 | |
| Interest rate on outstanding borrowing under facility | London Interbank Offered Rate plus 1.50% | |
| Percentage of unused Line of Credit Facility Fee | 0.20% | |
| Outstanding debt under credit facility | $ 0 | $ 0 |
| Revolving Credit Facility [Member] | ||
| Line of Credit Facility [Line Items] | ||
| Credit facility, maximum borrowing capacity | 200,000,000 | |
| Subfacility for Standby Letters of Credit [Member] | ||
| Line of Credit Facility [Line Items] | ||
| Credit facility, maximum borrowing capacity | $ 10,000,000 |
| X | ||||||||||
- Definition Amount of additional credit available to the Company under revolving facility with consent by each lender and other conditions. No definition available.
|
| X | ||||||||||
- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Description of the interest rate for the amounts borrowed under the credit facility, including the terms and the method for determining the interest rate (for example, fixed or variable, LIBOR plus a percentage, increasing rate, timing of interest rate resets, remarketing provisions). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|