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INVESTMENT IN THIRD PARTY (Details) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2011
Dec. 31, 2010
Jun. 30, 2011
SemiSouth [Member]
Jun. 30, 2011
SemiSouth [Member]
Oct. 22, 2010
SemiSouth [Member]
Schedule of Cost-method Investments [Line Items]          
Cost-method Investment in SemiSouth     $ 7,000,000 $ 7,000,000 $ 7,000,000
Prepaid royalty to SemiSouth 10,000,000 10,000,000     10,000,000
Potential minimum purchase price         36,000,000
Multiple of level of quarterly revenues in second quarter of 2011     15    
Cost-method investment, ownership percentage in SemiSouth       less than 20%  
Fair value of Put/Call Option     $ 0 $ 0