Inventories

12 Months Ended

Jan. 31, 2019

Inventory Disclosure [Abstract]

Inventories

Note 6—Inventories

The components of inventories are as follows:

	January 31
	2019			2018
(In thousands)
Materials and Supplies	$	17,517		$	13,715
Work-in-Progress		1,633			1,404
Finished Goods		15,688			17,210
		34,838			32,329
Inventory Reserve		(4,677	)		(4,720	)
Balance at January 31	$	30,161		$	27,609

Finished goods inventory includes $2.1 million and $2.0 million of demonstration equipment at January 31, 2019 and 2018, respectively.