Inventories (Tables)

12 Months Ended

Jan. 31, 2023

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories at January 31, 2023 and 2022 consisted of the following:

	As of January 31,
	2023		2022
	(in thousands)
Work-in-progress	$	26,023	$	25,844
Finished goods		14,463		19,375
Total	$	40,486	$	45,219