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INVENTORIES (Tables)
3 Months Ended
Mar. 31, 2023
INVENTORIES  
Schedule of inventory

March 31, 

December 31, 

(in thousands)

2023

2022

Raw materials and supplies

$

96,478

$

95,384

Finished goods

1,595

 

1,723

Ending balance

$

98,073

$

97,107