6. SHAREHOLDERS' EQUITY (Details 1) - $ / shares	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Number of Options
Outstanding, beginning	3,385,400	4,031,400
Granted	850,000	0
Exercised	(200,000)	0
Cancelled/Forfeited/Expired	(585,400)	(646,000)
Outstanding, ending	3,450,000	3,385,400
Exercisable	2,600,000	3,010,400
Weighted Average Exercise Price
Outstanding, beginning	$ .24	$ .44
Granted	.07	.00
Exercised	.18	.00
Cancelled/Forfeited/Expired	.27	1.50
Outstanding, ending	.16	.24
Exercisable	$ .19	$ .24

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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