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DISCONTINUED OPERATIONS (Details 1) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Discontinued Operations and Disposal Groups [Abstract]
Revenues	$ 5,948	$ 22,663	$ 46,631	$ 65,193
Costs and Expenses
Cost of goods sold	6,029	18,349	39,915	52,098
Selling, general and administrative	4,493	2,755	9,207	8,150
Foreign exchange gain	(342)	(890)	(833)	(618)
Interest expense	103	489	653	1,437
Other (income) expense	(6)	10	41	106
Total costs and expenses	10,277	20,713	48,983	61,173
Gain on sale of discontinued subsidiaries	17,210		17,210
Income before provision for income taxes	12,881	1,950	14,858	4,020
Income tax expense	2,637	488	3,171	964
Income from discontinued operations, net of income taxes	$ 10,244	$ 1,462	$ 11,687	$ 3,056

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