Inventories (Tables)

9 Months Ended

Oct. 31, 2022

Inventory Disclosure [Abstract]

Schedule of Inventory

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

		As of
		October 31, 2022				January 31, 2022
		(in thousands)
Work-in-progress		$	33,128			$	25,844
Finished goods			12,267				19,375
Total		$	45,395			$	45,219