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INCOME TAXES (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Income Taxes [Line Items]        
Income tax expense (benefit) $ 114 $ (9) $ 88 $ (120)
Effective Income Tax Rate, Continuing Operations     1.48%