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Note 16 - Employee Benefit Plans
9 Months Ended
Sep. 29, 2019
Notes to Financial Statements  
Pension and Other Postretirement Benefits Disclosure [Text Block]
(
1
6
)
Employee Benefit Plans
 
Pension expense (benefit) consisted of the following (in thousands):
 
   
Three Months Ended
   
Nine
Months Ended
 
   
September 29
,
   
September 30
,
   
September 29
,
   
September 30
,
 
   
201
9
   
201
8
   
201
9
   
201
8
 
   
(Unaudited)
   
(Unaudited)
 
                                 
Service cost
  $
1
    $
1
    $
3
    $
3
 
Interest cost on projected benefit obligation
   
352
     
329
     
1,056
     
987
 
Net amortizations, deferrals and other costs
   
167
     
158
     
500
     
474
 
Expected return on plan assets
   
(271
)
   
(326
)
   
(813
)
   
(978
)
Net periodic benefit cost
  $
249
    $
162
    $
746
    $
486
 
 
The net periodic benefit cost of the defined benefit pension plans incurred during the
three
and
nine
-month periods ended
September 29, 
2019
and
September 30, 
2018
are reflected in the following captions in the accompanying consolidated statements of operations (in thousands):
 
   
Three Months Ended
   
Nine
Months Ended
 
   
September 29
,
   
September 30
,
   
September 29
,
   
September 30
,
 
   
201
9
   
201
8
   
201
9
   
201
8
 
   
(Unaudited)
   
(Unaudited)
 
Service cost:
                               
Selling, general and administrative expenses
  $
1
    $
1
    $
3
    $
3
 
Other net periodic benefit costs:
                               
Other expense (income), net
   
248
     
161
     
743
     
483
 
Total
  $
249
    $
162
    $
746
    $
486