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Retirement Plans (Tables)
 9 Months Ended
Sep. 30, 2023
Retirement Plans [Abstract]  
Annual Benefit Cost
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)
  
2023
    
2022
    
2023
    
2022
  
Service cost
  
$
372
    
$
404
    
$
1,111
    
$
1,219
  
Interest cost
    
415
      
235
      
1,237
      
719
  
Expected return on plan assets
    
(248
)
    
(194
)
    
(732
)
    
(598
)
Recognized actuarial loss
    
(138
)
    
12
      
(415
)
    
36
  
Total defined benefit expense
  
$
401
    
$
457
    
$
1,201
    
$
1,376