OTHER INTANGIBLE ASSETS (SCHEDULE OF INTANGIBLE ASSETS TABLE) (DETAILS) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Finite Lived And Indefinite Lived Intangible Assets [Line Items]
Beginning balance, other intangible assets	$ 51,215	$ 59,905
Amortization	(9,531)	(9,746)
Impairments	(21,322)
Acquisitions and Adjustments	10,913	3,548
Effect of Foreign Currency	(488)	(2,492)
Ending balance, other intangible assets	30,787	51,215
Customer Relationships [Member]
Finite Lived And Indefinite Lived Intangible Assets [Line Items]
Beginning balance, other intangible assets	62,257	63,914
Amortization	0
Impairments	(17,150)
Acquisitions and Adjustments	6,588	(2,982)
Effect of Foreign Currency	(1,241)	1,325
Ending balance, other intangible assets	50,454	62,257
Customer Relationships Accumulated Amortization [Member]
Finite Lived And Indefinite Lived Intangible Assets [Line Items]
Beginning balance, other intangible assets	(30,180)	(20,326)
Amortization	(7,246)	(7,401)
Impairments	6,120
Acquisitions and Adjustments	5,097	0
Effect of Foreign Currency	266	(2,453)
Ending balance, other intangible assets	(25,943)	(30,180)
Other Intangible Assets [Member]
Finite Lived And Indefinite Lived Intangible Assets [Line Items]
Beginning balance, other intangible assets	13,750	13,113
Amortization	0
Impairments	(5,566)
Acquisitions and Adjustments	(3,701)	986
Effect of Foreign Currency	106	(349)
Ending balance, other intangible assets	4,589	13,750
Other Intangible Assets Accumulated Amortization [Member]
Finite Lived And Indefinite Lived Intangible Assets [Line Items]
Beginning balance, other intangible assets	(8,755)	(6,509)
Amortization	(2,285)	(2,345)
Impairments	3,956
Acquisitions and Adjustments	2,929	0
Effect of Foreign Currency	177	99
Ending balance, other intangible assets	(3,978)	(8,755)
Trade Names [Member]
Finite Lived And Indefinite Lived Intangible Assets [Line Items]
Beginning balance, other intangible assets	14,143	9,713
Amortization	0
Impairments	(8,682)
Acquisitions and Adjustments		5,544
Effect of Foreign Currency	204	(1,114)
Ending balance, other intangible assets	$ 5,665	$ 14,143