GOODWILL AND OTHER INTANGIBLE ASSETS (Details) - USD ($) $ in Thousands		3 Months Ended				9 Months Ended
		Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Goodwill [Roll Forward]
Goodwill, gross beginning of period				$ 148,575		$ 148,575
Accumulated impairment charges, beginning of period				(26,941)		(26,941)
Goodwill, net beginning of period	[1]			121,634		121,634
Impairment charge				(104,300)		(101,650)
Foreign currency translation						(817)
Goodwill, gross end of period		$ 147,758				147,758
Accumulated impairment charges, end of period		(128,591)				(128,591)
Goodwill, net end of period		19,167				19,167
Impairment charge adjustment amount			$ 2,600
Finite-Lived Intangible Assets [Line Items]
Intangible assets, impairment charges				4,300
Components of intangible assets other than goodwill [Abstract]
Gross Carrying Amount		97,840				97,840		$ 103,373
Accumulated Amortization		20,522				20,522		15,546
Net Carrying Amount		77,318				77,318		87,827	[1]
Amortization expense		1,700			$ 1,800	$ 5,300	$ 5,300
Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangible assets amortization period						1 year
Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangible assets amortization period						18 years
North America [Member]
Goodwill [Roll Forward]
Goodwill, gross beginning of period				63,364		$ 63,364
Accumulated impairment charges, beginning of period				(14,066)		(14,066)
Goodwill, net beginning of period				49,298		49,298
Impairment charge						(40,408)
Foreign currency translation						0
Goodwill, gross end of period		63,364				63,364
Accumulated impairment charges, end of period		(54,474)				(54,474)
Goodwill, net end of period		8,890				8,890
Asia [Member]
Goodwill [Roll Forward]
Goodwill, gross beginning of period				54,532		54,532
Accumulated impairment charges, beginning of period				(12,875)		(12,875)
Goodwill, net beginning of period				41,657		41,657
Impairment charge						(41,633)
Foreign currency translation						(24)
Goodwill, gross end of period		54,508				54,508
Accumulated impairment charges, end of period		(54,508)				(54,508)
Goodwill, net end of period		0				0
Europe [Member]
Goodwill [Roll Forward]
Goodwill, gross beginning of period				30,679		30,679
Accumulated impairment charges, beginning of period				0		0
Goodwill, net beginning of period				$ 30,679		30,679
Impairment charge						(19,609)
Foreign currency translation						(793)
Goodwill, gross end of period		29,886				29,886
Accumulated impairment charges, end of period		(19,609)				(19,609)
Goodwill, net end of period		10,277				10,277
Patents, Licenses and Technology [Member]
Components of intangible assets other than goodwill [Abstract]
Gross Carrying Amount		38,997				38,997		39,388
Accumulated Amortization		10,482				10,482		7,932
Net Carrying Amount		28,515				28,515		31,456
Customer Relationships [Member]
Components of intangible assets other than goodwill [Abstract]
Gross Carrying Amount		44,345				44,345		44,894
Accumulated Amortization		7,721				7,721		5,735
Net Carrying Amount		36,624				36,624		39,159
Non-compete Agreements [Member]
Components of intangible assets other than goodwill [Abstract]
Gross Carrying Amount		2,694				2,694		2,753
Accumulated Amortization		2,278				2,278		1,838
Net Carrying Amount		416				416		915
Trademarks [Member]
Components of intangible assets other than goodwill [Abstract]
Gross Carrying Amount		11,804				11,804		16,338
Accumulated Amortization		41				41		41
Net Carrying Amount		$ 11,763				$ 11,763		$ 16,297

[1] (Revised)