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DISCONTINUED OPERATIONS (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Disposal Groups, Including Discontinued Operation Income Statement [Line Items]        
Revenues   $ 4,318   $ 8,896
Income (loss) from operations   (873)   (650)
Income (loss) from discontinued operations, net of tax $ 0 $ (873) $ 0 $ (650)