SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (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	Dec. 31, 2011
Summary of Significant Accounting Policies [Abstract]
product warranty period one year			one-year
Product warranty period two years			two-year
stock options	513,000,000	586,000,000	513,000,000	586,000,000
anti-dilutive common stock warrants	8,000,000		8,000,000
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit			$ 1.31	$ 1.31
Net income/(loss)	$ 378	$ (879)	$ (493)	$ (1,838)
Less: income/(loss) from discontinued operations	0	347	(9)	406
Income (Loss) from Continuing Operations Attributable to Parent	$ 378	$ (1,226)	$ (484)	$ (2,244)
Basic weighted average common shares outstanding (in shares)	10,683,000	10,667,000	10,683,000	10,667,000
Diluted weighted average common shares outstanding (in shares)	10,683,000	10,667,000	10,683,000	10,667,000
Basic and diluted incomee/(loss) per share from continuing operations	$ 0.04	$ (0.11)	$ (0.05)	$ (0.21)
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit			$ 7.50	$ 7.50
Common Stock, Shares Authorized	75,000,000	8,000,000	75,000,000	8,000,000	75,000,000
Class of Warrant or Right, Exercise Price of Warrants or Rights	4.31	4.31	4.31	4.31
product warranty period beyond two years			two years