GOODWILL AND INTANGIBLE ASSETS (Future Amortization Expense) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011 years segments plans		Sep. 30, 2010
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Useful Life, Minimum			5
Finite-Lived Intangible Assets, Useful Life, Maximum			10
Amortization of intangibles	$ 200	$ 200	$ 729		$ 504
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
2011 (remaining 3 months)			214
2012			755
2013			755
2014			754
2015			592
Thereafter			1,306
Total			$ 4,376	[1]

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