Stock Options (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2021	Dec. 31, 2020
Number of Options
Options outstanding - beginning balance	5,895,570
Options forfeited	(2,730,571)
Options oustanding - ending balance	3,164,999	5,895,570
Options Vested and Exercisable	1,352,499
Weighted average exercise price
Options outstanding - beginning balance	$ 3.41
Options forfeited	2.75
Options outstanding - ending balance	2.18	$ 3.41
Options Vested and Exercisable	$ 1.98
Weighted average remaining contracted term
Options outstanding	5 years 2 months 19 days	5 years 8 months 5 days
Options Vested and Exercisable	5 years 2 months 1 day
Aggregate intrinsic value
Options outstanding - beginning balance	$ 1,460,507
Options oustanding - ending balance	2,350,775	$ 1,460,507
Options Vested and Exercisable	$ 1,251,775