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INVENTORIES (Tables)
12 Months Ended
Dec. 31, 2022
INVENTORIES  
Schedule of inventories

    

December 31, 

 

2022

2021

(in thousands)

Raw materials and supplies

$

37,210

$

42,231

Work in process

 

14,190

 

14,390

Finished goods

 

21,615

 

16,640

Total inventories

$

73,015

$

73,261