Inventories (Tables)

6 Months Ended

Sep. 30, 2015

Inventories [Abstract]

Inventories

Inventories consist of the following:

	September 30, 2015		March 31, 2015
Raw materials	$	3,502,000	$	3,156,000
Work-in-process		38,000		527,000
Finished goods		1,424,000		1,143,000
	$	4,964,000	$	4,826,000