DIVESTED OPERATIONS Divested business (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue	$ 144	$ 108	$ 1,829	$ 471
Operating income (loss)	(112)	(31)	70	4
Net loss on divestitures	(4,917)	(3,863)	(4,917)	(3,874)
Income tax benefit	1,710	1,149	1,638	1,211
Net loss from divested operations, after tax	$ (3,319)	$ (2,745)	$ (3,209)	$ (2,659)

Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

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+ Details