|
Commitments and Contingencies - Additional Information (Detail) (USD $)
|
3 Months Ended | 12 Months Ended |
|---|---|---|
|
Dec. 28, 2012
Defendant
|
Sep. 28, 2012
|
|
| Contingencies And Commitments [Line Items] | ||
| Obligation to reimburse for lease incentives | $ 1,000,000 | |
| Operating leases, expiration period | Jan. 31, 2018 | |
| Outstanding unused letters of credit from a bank | 246,000 | 246,000 |
| Outstanding noncancelable purchase commitments | $ 5,100,000 | $ 6,300,000 |
| Ex-Employee defendants | 5 | |
| Number of plaintiff's claims, voluntarily dismissed | 2 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments. No definition available.
|
| X | ||||||||||
|
- Definition
Date which lease or group of leases is set to expire, in CCYY-MM-DD format. No definition available.
|
| X | ||||||||||
|
- Definition
The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. No definition available.
|
| X | ||||||||||
|
- Definition
The minimum amount the entity agreed to spend under the long-term purchase commitment. No definition available.
|
| X | ||||||||||
|
- Definition
The number of claims settled and dismissed during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of defendants named in a legal action. No definition available.
|