Stock Options (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Number of Options
Options outstanding - beginning balance	317,500	545,000
Options granted	2,000,000
Options forfeited		(40,000)
Options exercised		(187,500)
Options oustanding - ending balance	2,317,500	317,500
Options exercisable	317,500
Options available for grant	17,440,765
Weighted average exercise price
Options outstanding - beginning balance	$ 3.41	$ 3.09
Options forfeited		4.2
Options exercised		1.12
Options outstanding - ending balance		$ 3.41
Weighted average remaining contracted term
Options outstanding - ending balance	5 years 8 months 5 days
Options exercisable	4 years 5 months 1 day
Aggregate intrinsic value
Options outstanding - ending balance	$ 1,460,507
Options exercisable	$ 164,975