Inventories (Tables)

9 Months Ended

Oct. 31, 2021

Inventory Disclosure [Abstract]

Schedule of Inventory

The following table presents a breakdown of the Company’s inventories as of October 31, 2021, January 31, 2021 and October 31, 2020:

	10/31/2021		1/31/2021		10/31/2020
	(in thousands)
Finished goods	$	14,053	$	15,606	$	15,442
Work in process	14,299		11,907		11,440
Raw materials	12,131		10,757		9,990
Total inventories	$	40,483	$	38,270	$	36,872