Condensed Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Revenues:
Product	$ 1,872,000	$ 2,815,000	$ 3,658,000	$ 5,373,000
Service	1,390,000	1,003,000	3,037,000	1,725,000
Total revenues	3,262,000	3,818,000	6,695,000	7,098,000
Cost of sales:
Product	1,168,000	1,631,000	2,075,000	3,151,000
Service	1,175,000	792,000	2,627,000	1,282,000
Total cost of sales	2,343,000	2,423,000	4,702,000	4,433,000
Gross margin	919,000	1,395,000	1,993,000	2,665,000
Research and development	649,000	857,000	1,255,000	1,687,000
Sales and marketing	713,000	732,000	1,338,000	1,408,000
General and administrative	671,000	691,000	1,521,000	1,579,000
Restructuring benefit				(67,000)
Total operating expenses	2,033,000	2,280,000	4,114,000	4,607,000
Loss from operations	(1,114,000)	(885,000)	(2,121,000)	(1,942,000)
Other income (loss), net	1,000	(2,000)		(343,000)
Loss before income tax	(1,113,000)	(887,000)	(2,121,000)	(2,285,000)
Income tax provision	15,000	8,000	23,000	20,000
Net loss	$ (1,128,000)	$ (895,000)	$ (2,144,000)	$ (2,305,000)
Basic (in Dollars per share)	$ (0.16)	$ (0.13)	$ (0.31)	$ (0.33)
Diluted (in Dollars per share)	$ (0.16)	$ (0.13)	$ (0.31)	$ (0.33)