Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Revenue
Products	$ 3,357	$ 3,645	$ 6,775	$ 6,677
Services	675	512	1,351	1,024
Total net revenue	4,032	4,157	8,126	7,701
Cost of revenue
Products	1,759	1,737	3,446	3,285
Services	554	341	1,090	620
Total cost of revenue	2,313	2,078	4,536	3,905
Expenses
Marketing	593	565	1,179	1,085
General and administrative	751	595	1,622	1,513
Research and development	613	730	1,280	1,368
Income (loss) from operations	(238)	189	(491)	(170)
Other income (expense)
Interest income, net		6	5	17
Equity in income (loss) of affiliate company	(6)	11	(10)	20
Other income, net	14	458	23	464
Income (loss) before income taxes	(230)	664	(473)	331
Income taxes	35	27	48	48
Net income (loss)	$ (265)	$ 637	$ (521)	$ 283
Income (loss) per share:
Basic (in Dollars per share)	$ (0.03)	$ 0.07	$ (0.06)	$ 0.03
Diluted (in Dollars per share)	$ (0.03)	$ 0.07	$ (0.06)	$ 0.03
Basic weighted average common shares outstanding (in Shares)	8,958,028	8,958,028	8,958,028	8,958,028
Diluted weighted average common shares outstanding (in Shares)	8,958,028	8,968,253	8,958,028	8,958,069