15. STOCK OPTIONS - Price range (Details) (USD $)	6 Months Ended
	Jun. 30, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Price 0.043
Outstanding-end of year (in shares)	12,000,000
Weighted average remaining life in years	8 years 11 months 23 days
Outstanding at end of period	$ 0.043
Exerciseable at end of period	5,500,000
Weighted average exercise price exercisable	$ 0.043
Price 0.085
Outstanding-end of year (in shares)	22,000,000
Weighted average remaining life in years	9 years 4 months
Outstanding at end of period	$ 0.085
Exerciseable at end of period	7,666,667
Weighted average exercise price exercisable	$ 0.085
Price 0.150
Outstanding-end of year (in shares)	9,000,000
Weighted average remaining life in years	4 years 11 months 23 days
Outstanding at end of period	$ 0.150
Exerciseable at end of period	3,958,333
Weighted average exercise price exercisable	$ 0.150
Stock Options
Outstanding-end of year (in shares)	43,000,000	40,851,187	12,851,187	30,861,087
Weighted average remaining life in years	8 years 3 months 25 days
Outstanding at end of period	$ 0.087	$ 0.085	$ 0.098	$ 0.070
Exerciseable at end of period	17,125,000
Weighted average exercise price exercisable	$ 0.074