Stock Options (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Number of Options
Options outstanding - beginning balance	2,317,500
Options granted	620,571
Options oustanding - ending balance	2,938,071	2,317,500
Options exercisable	317,500
Options available for grant	16,820,194
Weighted average exercise price
Options outstanding - beginning balance	$ 2.68
Options outstanding - ending balance	2.8	$ 2.68
Options exercisable	$ 3.41
Weighted average remaining contracted term
Options outstanding	5 years 6 months	5 years 8 months 5 days
Options exercisable	4 years 2 months 1 day
Aggregate intrinsic value
Options outstanding - beginning balance	$ 1,460,507
Options oustanding - ending balance	11,625	$ 1,460,507
Options exercisable	$ 11,625