Accounting for Stock-Based Compensation (Details - Stock option activities)	9 Months Ended
Sep. 30, 2022 $ / shares shares
Share-Based Payment Arrangement [Abstract]
Options Outstanding at beginning \| shares	617,273
Weighted Average Exercise Price Outstanding at beginning \| $ / shares	$ 6.47
Granted \| shares	233,500
Weighted Average Exercise Price Granted \| $ / shares	$ 3.71
Exercised \| shares	(96,000)
Weighted Average Exercise Price Exercised \| $ / shares	$ 0.68
Forfeited \| shares	(150,834)
Weighted Average Exercise Price Forfeited \| $ / shares	$ 7.88
Expired \| shares	(22,666)
Weighted Average Exercise Price Expired \| $ / shares	$ 9.26
Options Outstanding at ending \| shares	581,273
Weighted Average Exercise Price Outstanding at Ending balance \| $ / shares	$ 6.23
Options Exercisable \| shares	278,271
Weighted Average Exercise Price, Exercisable \| $ / shares	$ 4.25

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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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Weighted average price of options that were either forfeited or expired.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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

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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 of the plan that expired.

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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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Number of share options (or share units) exercised during the current period.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(02)
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-URI https://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

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-Name Accounting Standards Codification
-Topic 210
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