INVENTORIES (Tables)

6 Months Ended

Oct. 31, 2015

INVENTORIES

Table summarizing the components of inventories

		October 31, 2015		April 30, 2015
Raw materials	$	1,032,000	$	1,029,000
Work in process		616,000		445,000
Finished goods		281,000		202,000
	$	1,929,000	$	1,676,000