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Retirement Plans
 9 Months Ended
Sep. 30, 2019
Retirement Plans [Abstract]  
Retirement Plans
6.
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)
  
2019
    
2018
    
2019
    
2018
  
                         
Service cost
  
$
358
    
$
366
    
$
1,076
    
$
1,100
  
Interest cost
    
315
      
282
      
954
      
857
  
Expected return on plan assets
    
(224
)
    
(236
)
    
(684
)
    
(722
)
Recognized actuarial gain
    
(40
)
    
(27
)
    
(118
)
    
(81
)
                                 
Total defined benefit expense
  
$
409
    
$
385
    
$
1,228
    
$
1,154
  

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.