BASIC AND DILUTED LOSS PER SHARE - Additional Information (Detail)
9 Months Ended 3 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Stock Options and Warrants
Sep. 30, 2011
Stock Options and Warrants
Earnings Per Share Disclosure [Line Items]        
Potentially dilutive securities 0 5,791,000 16,762,331 11,300,285