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OTHER INCOME, NET (Tables)
12 Months Ended
Dec. 31, 2020
OTHER INCOME, NET  
Schedule of other income, net

    

2020

    

2019

    

2018

    

Interest and dividend income

$

4,005

$

4,423

$

3,535

Gains (losses) on trading securities relating to deferred compensation plans

 

12,519

 

11,292

 

(1,103)

Interest expense

 

(164)

 

(220)

 

(181)

Foreign exchange gains (losses)

 

534

 

(533)

 

(659)

Capital gains (losses)

 

(6)

 

22

 

(11)

Miscellaneous, net

 

1,130

 

1,206

 

1,143

$

18,018

$

16,190

$

2,724