Equity (Tables)

12 Months Ended

Dec. 31, 2021

Stockholders' Equity Note [Abstract]

Schedule of stock options outstanding

	Options Outstanding					Options Exercisable
	Range of Exercise Price	Number Outstanding at December 31, 2021	Weighted Average Remaining Contractual Life (Years)		Weighted Average Exercise Price	Number Exercisable at December 31, 2021		Weighted Average Exercise Price
$	0.50	2,000,000	5.11	$	0.50	2,000,000	$	0.50
	1.00 – 1.93	2,955,000	4.80		1.39	2,749,166		1.41
	2.00 – 2.80	2,740,000	1.76		2.17	2,740,000		2.17
	4.76	30,000	2.26		4.76	30,000		4.76
$	0.50 – 4.76	7,725,000	3.97	$	1.45	7,519,166	$	1.46

Schedule of stock option activities

	Number of Options			Weighted Average Exercise Price
Outstanding at January 1, 2020		5,260,000		$	1.45
Granted		1,960,000			1.52
Expired		(80,000	)		(1.00	)
Outstanding at December 31, 2020		7,140,000			1.48
Granted		860,000			1.08
Forfeited / Expired		(275,000	)		(1.01	)
Outstanding at December 31, 2021		7,725,000		$	1.45
Options exercisable at December 31, 2021		7,519,166		$	1.46
Options expected to vest		205,834		$	1.04

Schedule of company’s nonvested stock options granted

	Number of Options			Weighted Average Exercise Price
Nonvested at January 1, 2020		264,723		$	2.00
Granted		1,960,000			1.52
Vested		(2,006,389	)		(1.62	)
Nonvested at December 31, 2020		218,334			1.18
Granted		860,000			1.08
Forfeited		(15,000	)		(1.11	)
Vested		(857,500	)		(1.11	)
Nonvested at December 31, 2021		205,834		$	1.04