ACQUIRED TECHNOLOGY (Details) (USD $)	3 Months Ended	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2012
Finite-Lived Intangible Assets [Line Items]
Assigned value of acquired intangible assets	$ 109,100,000.0	$ 109,100,000.0
Amortization period of acquired intangible assets (in years)		10
Number Of Patents Acquired	1,255	1,255
Cash Payment for Acquired Technology	105,000,000.0	105,000,000.0
Total Payment Including Cash And Other Costs Incurred For Acquired Technology	109,100,000.0	109,100,000.0
Total Other Costs Incurred For Acquired Technology	4,100,000.0	4,100,000.0
Amortization Expense Related To Acquired Technology	2,100,000.0	2,100,000.0
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
2012		4,868,000
2013		10,969,000
2014		10,969,000
2015		10,969,000
2016		10,969,000
Thereafter		60,749,000
Total		109,493,000
Motorola [Member]
Finite-Lived Intangible Assets [Line Items]
Assigned value of acquired intangible assets	$ 440,000	$ 440,000
Amortization period of acquired intangible assets (in years)		7.5
Motorola [Member] | Patent Rights Licensed [Member]
Finite-Lived Intangible Assets [Line Items]
Number of patents under license agreement	74	74