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Pension Plans
9 Months Ended
Sep. 30, 2016
Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]  
Pension Plans
PENSION PLANS

Components of net pension cost for the Qualified Pension Plan and Supplemental Employees’ Retirement Plan ("SERP") are as follows:
 
 
For the Three Months Ended
 
 
Qualified Pension Plan
 
SERP
 
 
September 30,
2016
 
October 2,
2015
 
September 30,
2016
 
October 2,
2015
In thousands
 
 
 
 
 
 
 
 
Service cost
 
$
1,149

 
$
3,533

 
$

 
$
52

Interest cost on projected benefit obligation
 
6,122

 
6,878

 
64

 
79

Expected return on plan assets
 
(10,192
)
 
(11,032
)
 

 

Amortization of prior service cost
 

 
15

 

 

Amortization of net loss
 
3,173

 
2,479

 
45

 
54

Net pension cost
 
$
252

 
$
1,873

 
$
109

 
$
185



10. PENSION PLANS (CONTINUED)

 
 
For the Nine Months Ended
 
 
Qualified Pension Plan
 
SERP
 
 
September 30,
2016
 
October 2,
2015
 
September 30,
2016
 
October 2,
2015
In thousands
 
 
 
 
 
 
 
 
Service cost
 
$
3,447

 
$
10,598

 
$

 
$
155

Interest cost on projected benefit obligation
 
18,366

 
20,635

 
192

 
238

Expected return on plan assets
 
(30,576
)
 
(33,097
)
 

 

Amortization of prior service cost
 

 
44

 

 

Amortization of net loss
 
9,520

 
7,438

 
136

 
164

Net pension cost
 
$
757

 
$
5,618

 
$
328

 
$
557



The Company contributed $10.0 million to the qualified pension plan and $0.4 million to the SERP through the end of the third quarter. No further contributions are expected to be made to the qualified pension plan during 2016. The Company plans to contribute an additional $0.1 million to the SERP in 2016. For the 2015 plan year, the Company contributed $10.0 million to the qualified pension plan and $0.5 million to the SERP.