NOTE F - INVENTORIES (Tables)

3 Months Ended

Jul. 31, 2018

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventories, which are reported at the lower of cost or net realizable value, consisted of the following:

	July 31, 2018		April 30, 2018
	(In thousands)
Raw Materials and Component Parts	$	15,108	$	16,206
Work in Progress		8,540		8,216
Finished Goods		2,693		1,764
	$	26,341	$	26,186