Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Details)

v2.4.0.6
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