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PENSION AND RETIREMENT PLANS LIABILITIES (Tables)
6 Months Ended
Jun. 30, 2022
PENSION AND RETIREMENT PLANS LIABILITIES  
Schedule of net periodic benefit cost

Three months ended June 30, 

Six months ended June 30, 

(in thousands)

    

2022

    

2021

    

2022

    

2021

Interest cost

 

$

243

 

$

247

 

$

486

 

$

494

Expected return on plan assets

 

 

(377)

 

-

 

(754)

Amortization of net losses

 

252

 

202

 

505

 

404

Net periodic benefit cost

$

495

$

72

$

991

$

144