(5) STOCK-BASED COMPENSATION - Schedule of share-based compensation (Details) (USD $)	9 Months Ended
	Sep. 30, 2012 Y	Sep. 30, 2011
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Outstanding, beginning balance, shares	50,106,000	49,774,000
Granted, shares	18,950,000
Exercised, shares
Expired and forfeited, shares	(1,116,000)
Outstanding, ending balance, shares	67,940,000	49,774,000
Outstanding, weighted average exercise price, beginning	$ 0.31
Granted, weighted average exercise price	$ 0.58
Expired and forfeited, weighted average exercise price	$ 0.83
Outstanding, weighted average exercise price, ending	$ 0.37
Outstanding, weighted averge remaining contractual term (in years), beginning	9.42
Outstanding, Weighted averge remaining contractual term (in years) ending	8.02