INVENTORIES, NET

9 Months Ended

Jan. 31, 2022

Inventory Disclosure [Abstract]

Inventory Disclosure [Text Block]

NOTE E – INVENTORIES, NET

Inventories, which is reported at the lower of cost and net realizable value, consisted of the following:

	January 31, 2022		April 30, 2021
	(In thousands)
Raw materials and component parts	$	12,262	$	12,386
Work in progress		6,939		6,259
Finished goods		509		1,016
	$	19,710	$	19,661

The amounts above are net of reserves of $7.0 million and $7.3 million as of January 31, 2022 and April 30, 2021, respectively.