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EMPLOYEE BENEFIT PLAN (Tables)
9 Months Ended
Sep. 30, 2021
EMPLOYEE BENEFIT PLAN  
Schedule of net periodic benefit cost

Three months ended September 30, 

Nine months ended September 30, 

(in thousands)

    

2021

    

2020

    

2021

    

2020

Interest cost

 

$

247

 

$

411

 

$

741

 

$

1,234

Expected return on plan assets

 

(378)

 

(395)

 

(1,132)

 

(1,186)

Amortization of net losses

 

202

 

246

 

606

 

739

Net periodic benefit cost

$

71

$

262

$

215

$

787