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STOCKHOLDERS' EQUITY (Details 2) (USD $)
 3 Months Ended 9 Months Ended 206 Months Ended 0 Months Ended 3 Months Ended 9 Months Ended 93 Months Ended 3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2013
Sep. 30, 2013
Dec. 31, 2012
Sep. 30, 2012
May 21, 2013
May 2013 sale of common stock
May 16, 2013
May 2013 sale of common stock
Sep. 10, 2013
Preferred stock
Jul. 08, 2013
Preferred stock
Apr. 05, 2013
Preferred stock
Jan. 11, 2013
Preferred stock
Sep. 30, 2013
Preferred stock
Sep. 30, 2013
Preferred stock
Sep. 30, 2012
Preferred stock
Sep. 30, 2013
Preferred stock
Sep. 30, 2013
Preferred stock
Minimum
series
Sep. 30, 2013
Common stock
Sep. 30, 2013
Common stock
Sep. 30, 2012
Common stock
STOCKHOLDERS' EQUITY                                      
Number of shares of Preferred Stock exchanged for common stock 0 0 0   0                            
Conversion of Convertible Preferred Stock                                      
Preferred shares exchanged (in shares)                       85,409 877,869 0 1,711,540        
Shares of common stock issued:                                      
At stated convertible option (in shares)                                   53,366  
Incremental shares issued under the exchange transaction (in shares)                                   1,631,105  
Total shares of common stock issued (in shares)                                 170,818 1,684,471  
Number of series of Preferred Stock                               1      
Deemed dividends recorded $ 661,000 $ 9,027,000 $ 12,542,000                 $ 700,000 $ 9,000,000            
Cash dividend declared per share (in dollars per share)               $ 0.15 $ 0.15 $ 0.15 $ 0.15                
Shares committed for sale under agreement             6,666,667                        
Common stock, par value (in dollars per share) $ 0.001 $ 0.001 $ 0.001 $ 0.001     $ 0.001                        
Offering price per unit (in dollars per unit)             $ 3.00                        
Shares sold (in shares)           6,833,334                          
Number of share sold that were subject to the underwriters' over-allotment option           166,667                          
Proceeds from sale of common stock, net of certain fees and expenses           19,000,000                          
Common stock issued (in shares)                                 0 31,643 0
Fair value of common stock issued                                   $ 200,000