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EARNINGS PER SHARE (Details 2) (Warrant)
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Warrant
       
Antidilutive securities excluded from computation of earnings per share        
Antidilutive securities excluded from diluted EPS (in shares) 58,011,828 44,840,755 55,299,285 42,320,122