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Retirement Plans
 9 Months Ended
Sep. 30, 2020
Retirement Plans [Abstract]  
Retirement Plans
8.
Retirement Plans

The Company’s components of annual benefit cost for the defined benefit plans for the periods presented are as follows:

  
Three Months Ended
September 30,
    
Nine Months Ended
September 30,
  
(In thousands)
  
2020
    
2019
    
2020
    
2019
  
                         
Service cost
  
$
400
    
$
358
    
$
1,196
    
$
1,076
  
Interest cost
    
256
      
315
      
763
      
954
  
Expected return on plan assets
    
(209
)
    
(224
)
    
(622
)
    
(684
)
Recognized actuarial loss (gain)
    
16
      
(40
)
    
47
      
(118
)
Total defined benefit expense
  
$
463
    
$
409
    
$
1,384
    
$
1,228
  

The Company’s non-service cost portion of defined benefit expense is recorded in Interest Expense on the Company’s Consolidated Condensed Statements of Earnings.  The Company’s service cost portion of defined benefit expense is recorded in Selling and Administrative Expenses on the Company’s Consolidated Condensed Statements of Earnings.