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DIVESTED OPERATIONS Divested business (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Revenue $ 29 $ 0 $ 349 $ 0
Operating loss (37) 0 (12) 0
Net loss on divestitures (205) 0 103 0
Income tax benefit (expense) 80 0 (26) 0
Net income (loss) from divested operations, after tax $ (162) $ 0 $ 65 $ 0