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Other, Net (Tables)
 12 Months Ended
Dec. 31, 2021
Other Income And Expenses [Abstract]  
Other Net in Consolidated Statements of Income

Other, net in the Consolidated Statements of Income included the following for the years ended December 31, 2021, 2020 and 2019:

 

(In thousands)

 

2021

 

 

2020

 

 

2019

 

Foreign exchange gains

 

$

501

 

 

$

1,367

 

 

$

123

 

Investment income

 

 

2,886

 

 

 

1,681

 

 

 

968

 

Realized and unrealized gains on investments

 

 

2,289

 

 

 

3,143

 

 

 

3,955

 

Net periodic benefit cost

 

 

302

 

 

 

(874

)

 

 

(351

)

Other retirement obligation

 

 

559

 

 

 

(363

)

 

 

(694

)

Gain on sale of asset

 

 

—

 

 

 

—

 

 

 

570

 

Gain on dissolution of the China joint venture

 

 

972

 

 

 

—

 

 

 

—

 

Other, net

 

$

7,509

 

 

$

4,954

 

 

$

4,571