Share-based compensation (Tables)

9 Months Ended

Sep. 30, 2021

Share-based compensation

Schedule of company's stock option plan

A summary of the activity for stock options issued under the Company’s Plans for the indicated periods is presented below:

		Weighted
		Average
		Exercise
Stock Option Plan Totals	Shares	Price
Outstanding at December 31, 2019	7,042,377	$	1.01
-Cancelled	—	$	—
-Exercised	(1,967,562)	$	0.91
-Granted	254,700	$	1.11
Outstanding at December 31, 2020	5,329,515	$	1.06
-Cancelled	(107,447)		2.11
-Exercised	(1,373,905)	$	1.23
-Granted	463,754	$	1.71
Outstanding at September 30, 2021, unaudited	4,311,917	$	1.04

Schedule of weighted average contractual life and exercise price

The following is the weighted average contractual life in years and the weighted average exercise price at September 30, 2021 of:

		Weighted
		Average		Weighted
		Remaining		Average
	Number of	Contractual		Exercise
	Options	Life		Price
Options outstanding and vested	4,311,917	3.8	years	$	1.04