Sharebased payments (Details Narrative)	9 Months Ended
Sep. 30, 2022
Nonemployee common stock warrants -- Fully-vested upon issuance [Member]
Common stock warrants maximum contractual term	5 years

Maximum term of the deferred compensation arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 710
-SubTopic 10
-Section 55
-Paragraph 7
-URI https://asc.fasb.org/extlink&oid=6409961&loc=d3e20487-108367

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Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration