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SUBSEQUENT EVENTS (Details) (USD $)
0 Months Ended 9 Months Ended 0 Months Ended
Sep. 30, 2012
Dec. 31, 2011
Aug. 20, 2008
Chairman and CEO
item
Sep. 30, 2012
Chairman and CEO
Aug. 30, 2010
Preferred stock
Chairman and CEO
Aug. 30, 2010
Common stock
Chairman and CEO
Nov. 07, 2012
Subsequent event
Preferred stock
Chairman and CEO
SUBSEQUENT EVENT              
Aggregate liquidation preference amount     $ 5,000,000        
Number of equal annual installments for vesting of preferred stock     3        
Preferred stock, cumulative dividends (as a percent)       12.00%      
Preferred stock, cumulative unpaid dividends (as a percent)       12.00%      
Number of shares exchanged in share exchange agreement         2,902.33    
Newly-issued shares in share exchange agreement           534,900  
Shares of preferred stock held 0 0     2,097.67   2,097.67
Amount issued including accrued dividends for redemption of approved shares             $ 3,300,000