GOODWILL AND INTANGIBLE ASSETS (Future Amortization Expense) (Details) - USD ($) $ in Thousands		Sep. 30, 2015	Dec. 31, 2014
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
2015 (remaining 3 months)		$ 1,792
2016		6,663
2017		6,084
2018		5,152
2019		4,753
Thereafter		9,562
Total	[1]	34,006
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross		68,460	$ 58,780
In Process Research and Development [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross		$ 4,690	$ 4,690

[1] The total above excludes $4.7 million of in-process research and development that will be amortized, upon completion of development, over the estimated useful life of the technology.