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INVENTORIES (Tables)
9 Months Ended
Sep. 30, 2022
INVENTORIES  
Schedule of inventory

September 30, 

December 31, 

(in thousands)

2022

2021

Raw materials and supplies

$

92,028

$

77,709

Finished goods

1,318

 

1,274

Ending balance

$

93,346

$

78,983