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DISCONTINUED OPERATIONS (Summary of Results from Discontinued Operations) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
DISCONTINUED OPERATIONS [Abstract]      
Revenue $ 2,752 $ 5,604 $ 6,071
Cost of revenue 3,203 7,447 6,938
EXCESS OF COSTS OF REVENUES OVER REVENUE (451) (1,843) (867)
Selling, general and administrative expenses 480 435 705
OPERATING LOSS (931) (2,278) (1,572)
Other income (expense), net (65) 2,146 (92)
Income tax benefit    2,919 155
Income (loss) from discontinued operations $ (996) $ 2,787 $ (1,509)