Fair Value Measurements (Details) (Fair Value, Measurements, Recurring [Member], USD $)
In Thousands, unless otherwise specified |
Mar. 30, 2013
|
Sep. 29, 2012
|
Mar. 24, 2012
|
---|---|---|---|
Assets: | |||
Total assets | $ 17,820 | $ 18,154 | $ 17,881 |
Liabilities: | |||
Total liabilities | 451 | 206 | 26 |
Derivative liabilities [Member]
|
|||
Liabilities: | |||
Total liabilities | 451 | 206 | 26 |
Certificates of Deposit [Member]
|
|||
Assets: | |||
Total assets | 17,820 | 17,820 | 17,820 |
Derivative assets [Member]
|
|||
Assets: | |||
Total assets | 334 | 61 | |
Level 1 [Member]
|
|||
Assets: | |||
Total assets | 0 | 0 | 0 |
Liabilities: | |||
Total liabilities | 0 | 0 | 0 |
Level 1 [Member] | Derivative liabilities [Member]
|
|||
Liabilities: | |||
Total liabilities | 0 | 0 | 0 |
Level 1 [Member] | Certificates of Deposit [Member]
|
|||
Assets: | |||
Total assets | 0 | 0 | 0 |
Level 1 [Member] | Derivative assets [Member]
|
|||
Assets: | |||
Total assets | 0 | 0 | |
Level 2 [Member]
|
|||
Assets: | |||
Total assets | 17,820 | 18,154 | 17,881 |
Liabilities: | |||
Total liabilities | 451 | 206 | 26 |
Level 2 [Member] | Derivative liabilities [Member]
|
|||
Liabilities: | |||
Total liabilities | 451 | 206 | 26 |
Level 2 [Member] | Certificates of Deposit [Member]
|
|||
Assets: | |||
Total assets | 17,820 | 17,820 | 17,820 |
Level 2 [Member] | Derivative assets [Member]
|
|||
Assets: | |||
Total assets | 334 | 61 | |
Level 3 [Member]
|
|||
Assets: | |||
Total assets | 0 | 0 | 0 |
Liabilities: | |||
Total liabilities | 0 | 0 | 0 |
Level 3 [Member] | Derivative liabilities [Member]
|
|||
Liabilities: | |||
Total liabilities | 0 | 0 | 0 |
Level 3 [Member] | Certificates of Deposit [Member]
|
|||
Assets: | |||
Total assets | 0 | 0 | 0 |
Level 3 [Member] | Derivative assets [Member]
|
|||
Assets: | |||
Total assets | $ 0 | $ 0 |