The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 45

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

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-Section 50

-Paragraph 2

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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GOODWILL AND INTANGIBLE ASSETS (Finite Lived Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Intangible Assets, Net[Abstract]
Finite-Lived Intangible Assets, Gross	$ 57,519		$ 57,519		$ 57,519
Finite-Lived Intangible Assets, Accumulated Amortization	(20,559)		(20,559)		(17,185)
Finite-Lived Intangible Assets, Net	36,960		36,960		40,334
Amortization of intangibles	1,500	1,800	3,374	3,684
In-process research and developement [Member]
Intangible Assets, Net[Abstract]
Finite-Lived Intangible Assets, Gross	4,690		4,690		4,690
Finite-Lived Intangible Assets, Accumulated Amortization	0		0		0
Finite-Lived Intangible Assets, Net	4,690		4,690		4,690
Technology licenses [Member]
Intangible Assets, Net[Abstract]
Finite-Lived Intangible Assets, Gross	3,000		3,000		3,000
Finite-Lived Intangible Assets, Accumulated Amortization	(2,475)		(2,475)		(2,325)
Finite-Lived Intangible Assets, Net	525		525		675
Patent rights [Member]
Intangible Assets, Net[Abstract]
Finite-Lived Intangible Assets, Gross	1,949		1,949		1,949
Finite-Lived Intangible Assets, Accumulated Amortization	(1,949)		(1,949)		(1,949)
Finite-Lived Intangible Assets, Net	0		0		0
Developed technology [Member]
Intangible Assets, Net[Abstract]
Finite-Lived Intangible Assets, Gross	26,670		26,670		26,670
Finite-Lived Intangible Assets, Accumulated Amortization	(6,536)		(6,536)		(5,247)
Finite-Lived Intangible Assets, Net	20,134		20,134		21,423
Customer relationships [Member]
Intangible Assets, Net[Abstract]
Finite-Lived Intangible Assets, Gross	17,610		17,610		17,610
Finite-Lived Intangible Assets, Accumulated Amortization	(5,999)		(5,999)		(4,664)
Finite-Lived Intangible Assets, Net	11,611		11,611		12,946
Tradename [Member]
Intangible Assets, Net[Abstract]
Finite-Lived Intangible Assets, Gross	3,600		3,600		3,600
Finite-Lived Intangible Assets, Accumulated Amortization	(3,600)		(3,600)		(3,000)
Finite-Lived Intangible Assets, Net	$ 0		$ 0		$ 600
Minimum [Member]
Intangible Assets, Net[Abstract]
Amortization useful life range			2 years
Maximum [Member]
Intangible Assets, Net[Abstract]
Amortization useful life range			12 years