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Share-based payments (Details - Textuals) - Stock Incentive Plan 2022 - Restricted Stock Units (RSUs)	3 Months Ended	9 Months Ended
	Sep. 30, 2022 USD ($) shares	Sep. 30, 2022 USD ($) shares
Share-based Compensation Arrangement by Share-based Payment Award
Share-based compensation award, other than option equity instruments, quantity of securities issued prior to the grant-date		100,000
Share-based compensation award, other than option equity instruments, cost of securities issued prior to the grant-date | $	$ 281,667	$ 385,000
Share-based compensation award, other than option equity instruments, vested and non-vested	987,700	987,700
Share-based compensation award, other than option equity instruments, vested		140,000
Share-based compensation award, other than option equity instruments, non-vested	120,000	120,000
Share-based compensation award, other than option equity instruments, accelerated vesting		727,700
Maximum
Share-based Compensation Arrangement by Share-based Payment Award
Share-based compensation award vesting period		5 years
Minimum
Share-based Compensation Arrangement by Share-based Payment Award
Share-based compensation award vesting period		2 years

X

- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

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The amount by which an asset or assets increased resulting from the transaction in which equity securities were issued to pay for goods or nonemployee services.

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The number of shares or units of entity securities issued in the transaction in which equity securities were issued to pay for goods or nonemployee services.

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