Additional paid in capital - Summary of Stock Option Activity (Details) - $ / shares	9 Months Ended	12 Months Ended
	Sep. 30, 2020	Dec. 31, 2019
Summary of Stock Option Activity [Abstract]
Outstanding, beginning of period	5,236,401,500	5,014,851,500
Average Exercise Price, beginning	$ 0.003	$ 0.002
Granted	105,000,000	254,050,000
Granted, per share	$ 0.046	$ 0.028
Exercised		(26,000,000)
Exercised per share		$ (0.003)
Cancelled	(13,500,000)	(6,500,000)
Cancelled per share	$ (0.034)	$ (0.015)
Outstanding, end of period	5,327,901,500	5,236,401,500
Average Exercise price, ending	$ 0.004	$ 0.003
Exercisable, end of period	5,184,401,500	5,154,901,500
Exercisable, end of period	$ 0.003	$ 0.003