STOCK OPTIONS (Details 2) (USD $)	12 Months Ended
	Dec. 31, 2012
Shares
Beginning Balance	3,395,103
Granted	700,000
Exercised	(237,666)
Forfeited or expired	(424,105)
Ending Balance	3,433,332
Exercisable at December 31, 2012	2,241,332
Weighted-Average Exercise Price
Beginning Balance	$ 1.68
Granted	$ 1.66
Exercised	$ 0.94
Forfeited or expired	$ 3.76
Ending Balance	$ 1.47
Exercisable at December 31, 2012	$ 1.06
Weighted-Average Remaining Contractual Term
Beginning Balance	6 years 1 month 10 days
Ending Balance	5 years 5 months 23 days
Aggregate Intrinsic Value
Beginning Balance	$ 885,300
Ending Balance	$ 885,300