Inventories

9 Months Ended

Oct. 31, 2018

Inventory Disclosure [Abstract]

Inventories

4. Inventories

Inventories at October 31, 2018 and January 31, 2018 consisted of the following:

	As of
	October 31, 2018		January31,2018
	(in thousands)
Work-in-progress	$	12,483	$	12,073
Finished goods		10,845		11,310
Total	$	23,328	$	23,383