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Retirement Plans (Tables)
 6 Months Ended
Jun. 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
June 30,
    
Six Months Ended
June 30,
  
(In thousands)
  
2023
    
2022
    
2023
    
2022
  
Service cost
  
$
371
    
$
407
    
$
739
    
$
815
  
Interest cost
    
413
      
240
      
822
      
484
  
Expected return on plan assets
    
(245
)
    
(199
)
    
(484
)
    
(404
)
Recognized actuarial (gain) loss
    
(138
)
    
12
      
(277
)
    
24
  
Total defined benefit expense
  
$
401
    
$
460
    
$
800
    
$
919