STOCK OPTION PLANS AND AGREEMENTS (Tables)

12 Months Ended

Dec. 31, 2021

STOCK OPTION PLANS AND AGREEMENTS (Tables)

Schedule of share-based payment award, stock options, valuation assumptions

	2021			2020
Risk free interest rate		0.16% to 0.64	%		0.17% to 1.40	%
Expected dividend yield		0	%		0	%
Expected stock price volatility		100% to 140	%		100	%
Expected life of options		1.25 to 5.25 years			1.75 to 3.01 years

Schedule of share-based compensation, stock options, activity

	Number of Options Outstanding			Weighted Average Exercise Price		Remaining Contractual Term		Aggregate Intrinsic Value
Outstanding at December 31, 2019		10,910,500		$	0.05
Granted		1,880,000		$	0.07
Expired		(335,000	)	$	0.15
Forfeited		(25,000	)	$	0.05
Outstanding at December 31, 2020		12,430,500		$	0.05
Granted		1,756,500		$	0.21
Exercised		(2,389,000	)	$	0.04
Expired		(45,000	)	$	0.10
Forfeited		(998,000	)	$	0.10
Outstanding at December 31, 2021		10,755,000		$	0.08		3.4 years	$	544,100
Vested or expected to vest at December 31, 2021		10,005,000		$	0.07		3.3 years	$	544,100
Exercisable at December 31, 2021		9,980,000		$	0.07		3.3 years	$	544,100