7. STOCK-BASED COMPENSATION (Details 1) (USD $)	9 Months Ended	12 Months Ended
	Sep. 30, 2013	Dec. 31, 2012	Dec. 31, 2011
Stock-Based Compensation Details 1
Shares outstanding	6,650,000	4,950,000	3,950,000
Shares granted	1,700,000	1,000,000
Shares exercisable	6,400,000
Weighted average exercise price of share outstanding	$ 0.55	$ 0.71	$ 0.84
Weighted average exercise price of share granted	$ 0.067	$ 0.20
Weighted average exercise price of share exercisable	$ 0.56
Weighted-average remaining contractual term (years) of share outstanding	8 years 1 month 24 days	8 years 4 months 13 days	8 years 29 days
Weighted-average remaining contractual term (years) of share granted	9 years 11 months 26 days	9 years 5 months 23 days
Weighted-average remaining contractual term (years) of share exercisable	8 years 1 month 17 days
Aggregate intrinsic value of share outstanding		$ 10,000	$ 869,000