Inventories (Tables)

6 Months Ended

Jun. 30, 2016

Inventories [Abstract]

Inventories

Inventories consist of the following:

	June 30, 2016		December 31, 2015
Raw materials	$	4,584,000	$	2,385,000
Work-in-process		8,000		793,000
Finished goods		1,089,000		1,407,000
	$	5,681,000	$	4,585,000