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STOCK OPTIONS (Details 2) (USD $)
 12 Months Ended 12 Months Ended 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2012
Employee
Dec. 31, 2011
Employee
Dec. 31, 2010
Employee
Dec. 31, 2009
Employee
Dec. 31, 2012
Employee
$8.65
Dec. 31, 2012
Employee
$8.87
Dec. 31, 2012
Employee
$1.30
Dec. 31, 2012
Employee
$0.81
Dec. 31, 2012
Non-employee
Dec. 31, 2011
Non-employee
Dec. 31, 2010
Non-employee
Dec. 31, 2009
Non-employee
Dec. 31, 2012
Non-employee
$0.81
Non-employee options outstanding                                
Exercise Prices (in dollars per share)       $ 0.95 $ 0.91 $ 0.91 $ 0.94 $ 8.65 $ 8.87 $ 1.30 $ 0.81 $ 0.81 $ 5.49 $ 5.49 $ 6.52 $ 0.81
Shares Outstanding               2,400 700 883,738 2,480,243         70,000
Weighted Average Remaining Contractual Life               5 months 23 days 1 year 4 months 10 days 5 years 10 months 17 days 6 years 6 months 14 days         6 years 6 months 14 days
Shares Exercisable               2,400 700 883,738 2,480,243         70,000
Stock-based compensation expense $ 0 $ 0 $ 1,340,300                          
Total intrinsic value of options exercised 220,268 49,626 124,221                          
Aggregate intrinsic value of options outstanding and exercisable 157,215                              
Unrecognized compensation cost related to non-vested stock options $ 0