Inventories (Tables)

9 Months Ended

Sep. 30, 2022

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories were comprised of the following

	September 30, 2022		December 31, 2021
Raw materials	$	30,720	$	22,332
Work-in-process		37,946		37,447
Finished goods		16,591		18,093
Supplies		7,254		10,326
Inventories	$	92,511	$	88,198