4. CAPITAL STOCK (Details) - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2020	Dec. 31, 2019	Dec. 31, 2018
Number of options,outstanding, beginning	10,000,000	10,000,000	9,500,000
Number of options, issued	0		500,000
Number of options, expired	0
Number of options, exercised	0
Number of options, vested	0
Number of options, outstanding, ending	10,000,000	10,000,000	10,000,000
Weighted average exercise price, beginning	$ 0.06	$ 0.06	$ .06
Weighted average exercise price, ending	$ .06	$ 0.06	$ 0.06
Weighted-average remaining contractual term, issued			4 years 10 months 20 days
Weighted-average remaining contractual term, outstanding, ending	1 year 8 months 16 days	2 years 2 months 16 days	3 years 2 months 16 days
Expiry date, outstanding, beginning			Feb. 14, 2022
Expiry date, issued			Nov. 20, 2023
Aggregate intrinsic value, outstanding, ending	$ 800,000
Vested
Number of options,outstanding, beginning	9,750,000	9,500,000	9,500,000
Number of options, issued	0
Number of options, expired	0
Number of options, exercised	0
Number of options, vested	0	250,000
Number of options, outstanding, ending	9,750,000	9,750,000	9,500,000