OTHER INTANGIBLE ASSETS (SCHEDULE OF INTANGIBLE ASSETS TABLE) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Finite Lived And Indefinite Lived Intangible Assets [Line Items]
Beginning balance, accumulated amortization of other intangible assets	$ 80,911	$ 93,085
Amortization	(11,596)	(10,758)
Impairments	(593)
Acquisitions and Adjustments	47,140	3,159
Effect of Foreign Currency	(266)	(4,575)
Ending balance, accumulated amortization of other intangible assets	115,596	80,911
Customer Relationships [Member]
Finite Lived And Indefinite Lived Intangible Assets [Line Items]
Beginning balance, accumulated amortization of other intangible assets	123,527	127,431
Amortization	0
Acquisitions and Adjustments	38,540	1,956
Effect of Foreign Currency	(311)	(5,860)
Ending balance, accumulated amortization of other intangible assets	161,756	123,527
Customer Relationships Accumulated Amortization [Member]
Finite Lived And Indefinite Lived Intangible Assets [Line Items]
Beginning balance, accumulated amortization of other intangible assets	(43,223)	(35,217)
Amortization	(11,055)	(10,546)
Impairments	(423)
Acquisitions and Adjustments		1,203
Effect of Foreign Currency	48	1,337
Ending balance, accumulated amortization of other intangible assets	(54,653)	(43,223)
Other Intangible Assets [Member]
Finite Lived And Indefinite Lived Intangible Assets [Line Items]
Beginning balance, accumulated amortization of other intangible assets	4,575	4,784
Amortization	0
Acquisitions and Adjustments	8,600
Effect of Foreign Currency	(13)	(209)
Ending balance, accumulated amortization of other intangible assets	13,162	4,575
Other Intangible Assets Accumulated Amortization [Member]
Finite Lived And Indefinite Lived Intangible Assets [Line Items]
Beginning balance, accumulated amortization of other intangible assets	(3,968)	(3,913)
Amortization	(541)	(212)
Impairments	(170)
Effect of Foreign Currency	10	157
Ending balance, accumulated amortization of other intangible assets	$ (4,669)	$ (3,968)