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EMPLOYEE BENEFIT PLANS (Tables)
6 Months Ended
Jun. 30, 2021
EMPLOYEE BENEFIT PLANS  
Schedule of net periodic cost (benefit)

Three months ended

Six months ended

June 30, 

June 30, 

(in thousands)

    

2021

    

2020

    

2021

    

2020

Interest cost

$

37

$

58

$

74

$

116

Expected return on plan assets

 

(72)

 

(73)

 

(144)

 

(146)

Amortization of net losses

 

18

 

24

 

36

 

48

Net periodic cost (benefit)

$

(17)

$

9

$

(34)

$

18