Stock Options and Warrants (Tables)

9 Months Ended

Sep. 30, 2021

Stock Options and Warrants

Stock option/warrant activity

	Nine months ended September 30, 2021							Nine months ended September 30, 2020
	Shares			Weighted Average Exercise Price		Aggregate Intrinsic Value as of September 30, 2021		Shares			Weighted Average Exercise Price		Aggregate Intrinsic Value as of September 30, 2020
Options outstanding at beginning of year		1,987,000		$	0.13				2,252,000		$	0.13
Granted		0		NA					0		NA
Exercised		0		NA					0		NA
Cancelled/expired		(50,000	)	$	0.13				(110,000	)	$	0.10
Options outstanding at end of period		1,937,000		$	0.13	$	0		2,142,000		$	0.13	$	398,000
Options exercisable at end of period		1,937,000		$	0.13				2,142,000		$	0.13

	Nine months ended September 30, 2021				Nine months ended September 30, 2020
	Shares		Weighted Average Exercise Price	Aggregate Intrinsic Value as of September 30, 2021	Shares			Weighted Average Exercise Price		Aggregate Intrinsic Value as of September 30, 2020
Warrants outstanding at beginning of year		0	NA			2,000,000		$	0.18
Granted		0	NA			0		NA
Exercised		0	NA			0		NA
Cancelled/expired		0	NA			(2,000,000	)	NA
Warrants outstanding at end of year		0	NA	None		0		NA		None
Warrants exercisable at end of year		0	NA			0		NA