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STOCK-BASED COMPENSATION (Details 2) (USD $)	3 Months Ended		9 Months Ended
STOCK-BASED COMPENSATION (Details 2) (USD $)	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Stock-based compensation expense recorded during period	$ 103,712	$ 668,147	$ 1,385,400	$ 2,015,150
Total unrecognized compensation expense remaining	$ 4,786,963	$ 6,190,954	$ 4,786,963	$ 6,190,954
Remaining average recognition period (in years)	2 years 7 months 24 days	2 years 3 months	2 years 7 months 24 days	2 years 3 months

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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