NOTE E - INVENTORIES (Tables)

3 Months Ended

Jul. 31, 2015

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventories, which are reported at the lower of cost or market, consist of the following:

	July 31, 2015		April 30, 2015
	(In thousands)
Raw Materials and Component Parts	$	24,796	$	24,274
Work in Progress		10,338		9,948
Finished Goods		3,956		4,017
	$	39,090	$	38,239