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Pension Benefits
9 Months Ended
Sep. 25, 2011
Pension Benefits 
Pension Benefits
Note 9. PENSION BENEFITS

The components of net periodic benefit cost for the three and nine months ended September 25, 2011 and September 26, 2010 were as follows:

(amounts in thousands)
Quarter
(13 weeks) Ended
 
Nine Months
(39 weeks) Ended
 
September 25,
2011
September 26,
2010
 
September 25,
2011
September 26,
2010
Service cost
$    247
$    207
 
$    736
$    636
Interest cost
1,125
1,047
 
3,346
3,222
Expected return on plan assets
39
(15)
 
117
(45)
Amortization of actuarial loss (gain)
12
(6)
 
37
(18)
Amortization of transition obligation
33
30
 
98
92
Amortization of prior service costs
1
1
 
2
2
Net periodic pension cost
$ 1,457
$ 1,264
 
$ 4,336
$ 3,889

We expect the cash requirements for funding the pension benefits to be approximately $4.9 million during fiscal 2011, including $3.8 million which was funded during the nine months ended September 25, 2011.