NOTE E - INVENTORIES (Tables)

6 Months Ended

Oct. 31, 2016

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:

	October 31, 2016		April 30, 2016
	(In thousands)
Raw Materials and Component Parts	$	25,095	$	25,110
Work in Progress		12,149		12,042
Finished Goods		4,526		4,126
	$	41,770	$	41,278