Fair Value Measurements (Details) (Fair Value, Measurements, Recurring [Member], USD $)
In Thousands, unless otherwise specified |
Jun. 29, 2013
|
Sep. 29, 2012
|
Jun. 23, 2012
|
---|---|---|---|
Assets: | |||
Total assets | $ 17,820 | $ 18,154 | $ 17,892 |
Liabilities: | |||
Total liabilities | 197 | 206 | 44 |
Derivative liabilities [Member]
|
|||
Liabilities: | |||
Total liabilities | 197 | 206 | 44 |
Certificates of deposit [Member]
|
|||
Assets: | |||
Total assets | 17,820 | 17,820 | 17,820 |
Derivative assets [Member]
|
|||
Assets: | |||
Total assets | 334 | 72 | |
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 | 17,892 |
Liabilities: | |||
Total liabilities | 197 | 206 | 44 |
Level 2 [Member] | Derivative liabilities [Member]
|
|||
Liabilities: | |||
Total liabilities | 197 | 206 | 44 |
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 | 72 | |
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 |