STOCK BASED COMPENSATION (Details - Option Activity) - USD ($)	3 Months Ended	6 Months Ended	12 Months Ended
Jun. 30, 2023	Jun. 30, 2023	Dec. 31, 2022
Share-Based Payment Arrangement [Abstract]
Options oustanding, beginning balance		2,738,820
Weighted average exercise price, beginning balance		$ 1.94
Weighted average remaining contractual life		7 years 10 months 24 days	8 years 4 months 24 days
Aggregate intrinsic value of unexercised options, beginning balance		$ 0
Options oustanding, granted	0	0
Weighted average exercise price, granted		$ 0
Options oustanding, exercised		$ 0
Weighted average exercise price, exercised		$ 0
Options oustanding, forfeited/expired		0
Weighted average exercise price, forfeited/expired		$ 0
Options oustanding, ending balance	2,738,820	2,738,820	2,738,820
Weighted average exercise price, ending balance	$ 1.94	$ 1.94	$ 1.94
Aggregate intrinsic value of unexercised options, ending balance	$ 0	$ 0	$ 0
Options oustanding, exercisable	2,283,224	2,283,224	2,169,088
Weighted average exercise price, exercisable	$ 1.89	$ 1.89	$ 1.87
Weighted average remaining contractual life, exercisable			8 years 3 months 18 days
Aggregate intrinsic value of unexercised options, exercisable	$ 0	$ 0	$ 0
Weighted average remaining contractual life, exercisable		7 years 9 months 18 days

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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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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

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Net number of share options (or share units) granted during the period.

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-Topic 718
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-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(01)
-Publisher FASB
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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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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 price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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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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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Value of stock issued as a result of the exercise of stock options.

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