14. STOCK OPTIONS - Price range (Details)	6 Months Ended
	Jun. 30, 2015 $ / shares shares
Price 0.050
Outstanding-end of year (in shares)	24,570,000
Weighted average remaining life in years	4 years 3 months 18 days
Outstanding at end of period | $ / shares	$ .050
Exerciseable at end of period	9,107,500
Weighted average exercise price exercisable | $ / shares	$ 0.050
Price 0.070
Outstanding-end of year (in shares)	16,000,000
Weighted average remaining life in years	4 years 29 days
Outstanding at end of period | $ / shares	$ .070
Exerciseable at end of period	3,333,333
Weighted average exercise price exercisable | $ / shares	$ .070
Stock Options
Outstanding-end of year (in shares)	40,570,000
Weighted average remaining life in years	4 years 2 months 16 days
Outstanding at end of period | $ / shares	$ .058
Exerciseable at end of period	12,440,833
Weighted average exercise price exercisable | $ / shares	$ .057