INVENTORIES (Tables)

6 Months Ended

Jun. 30, 2023

INVENTORIES

Schedule of inventories

	June 30,		December 31,
	2023		2022
(in thousands)
Raw materials and supplies	$	34,907	$	37,210
Work in process		13,702		14,190
Finished goods		12,887		21,615
Total inventories	$	61,496	$	73,015