Condensed Consolidated Statements of Operations (unaudited) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Revenues:
Product	$ 1,786,000	$ 2,558,000
Service	1,647,000	722,000
Total revenues	3,433,000	3,280,000
Cost of sales:
Product	907,000	1,520,000
Service	1,452,000	490,000
Total cost of sales	2,359,000	2,010,000
Gross margin	1,074,000	1,270,000
Research and development	606,000	830,000
Sales and marketing	625,000	676,000
General and administrative	850,000	888,000
Restructuring benefit		(67,000)
Total operating expenses	2,081,000	2,327,000
Loss from operations	(1,007,000)	(1,057,000)
Other loss, net	(1,000)	(341,000)
Loss before income tax	(1,008,000)	(1,398,000)
Income tax provision	8,000	12,000
Net loss	$ (1,016,000)	$ (1,410,000)
Basic (in Dollars per share)	$ (0.14)	$ (0.20)
Diluted (in Dollars per share)	$ (0.14)	$ (0.20)