Inventories (Tables)

6 Months Ended

Apr. 30, 2022

Inventory Disclosure [Abstract]

Inventories

Inventories consisted of the following at April 30, 2022 and October 31, 2021 (in thousands):

	April 30, 2022		October 31, 2021
Raw materials	$	75,704	$	49,867
Finished goods and work in process	54,312		43,499
Supplies and other	2,137		2,099
Total	132,153		95,465
Less: Inventory reserves	1,770		2,936
Inventories, net	$	130,383	$	92,529