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Benefit Plans
 3 Months Ended
Apr. 01, 2017
Compensation and Retirement Disclosure [Abstract]  
Benefit Plans
Benefit Plans

The Company sponsors several qualified and nonqualified pension plans and other postretirement benefit plans for certain of its employees.  The components of net periodic benefit cost (income) are as follows:

 
 
For the Quarter Ended
(In thousands) 
 
April 1, 2017
 
April 2, 2016
 
 
 
 
 
Pension benefits:
 
 
 
 
Service cost
 
$
35

 
$
195

Interest cost
 
1,665

 
1,975

Expected return on plan assets
 
(2,182
)
 
(2,466
)
Amortization of net loss
 
556

 
774

 
 
 
 
 
Net periodic benefit cost
 
$
74

 
$
478

 
 
 
 
 
Other benefits:
 
 

 
 

Service cost
 
$
56

 
$
62

Interest cost
 
149

 
156

Amortization of prior service credit
 
(225
)
 
(224
)
Amortization of net (gain) loss
 
(5
)
 
2

 
 
 
 
 
Net periodic benefit income
 
$
(25
)
 
$
(4
)