Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Revenues	$ 2,227	$ 2,942	$ 4,416	$ 5,182
Cost of revenues	1,341	1,666	2,702	2,979
Gross profit	886	1,276	1,714	2,203
Operating expenses:
Engineering and product development	177	160	349	322
Selling and marketing	257	252	524	490
General and administrative	376	393	751	804
Total operating expenses	810	805	1,624	1,616
Operating (loss) income	76	471	90	587
Financial income (expense), net	(5)	7	88	(22)
Impairment of investment	(196)		(196)
(Loss) income before income taxes	(125)	478	(18)	565
Income taxes				12
Net (loss) income	$ (125)	$ 478	$ (18)	$ 553
Basic net (loss) income per share (in Dollars per share)	$ (0.018)	$ 0.070	$ (0.003)	$ 0.081
Diluted net (loss) income per share (in Dollars per share)	$ (0.018)	$ 0.069	$ (0.003)	$ 0.079