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Employee Benefit Plans (Tables)
3 Months Ended
Mar. 31, 2022
Pension Benefits [Member]  
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
Components of Net Periodic Benefit Cost

The components of net periodic benefit cost (benefit) for the three months ended March 31, 2022 and 2021, are as follows:

 

 

 

Three Months Ended

 

 

 

March 31,

 

Pension Benefits

 

2022

 

 

2021

 

Interest cost

 

$

276

 

 

$

236

 

Expected return on plan assets

 

 

(617

)

 

 

(584

)

Amortization of unrecognized net loss

 

 

84

 

 

 

156

 

 

 

$

(257

)

 

$

(192

)