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Employee Benefit Plans (Tables)
 9 Months Ended
Sep. 29, 2012
Defined Contribution Pension and Other Postretirement Plans Disclosure [Abstract]  
Schedule of Net Benefit Costs [Table Text Block]
Components of net periodic benefit cost (credit) for all postretirement plans are summarized as follows:
 
Three Months Ended
 
Nine Months Ended
 
September 29,
2012
 
October 1,
2011
 
September 29,
2012
 
October 1,
2011
Service cost
$
2

 
$
2

 
$
6

 
$
6

Interest cost
6

 
6

 
18

 
19

Amortization of prior service credits
(22
)
 
(22
)
 
(66
)
 
(67
)
Recognized net actuarial gains
(10
)
 
(7
)
 
(29
)
 
(21
)
Net periodic benefit cost (credit)
$
(24
)
 
$
(21
)
 
$
(71
)
 
$
(63
)