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Shareholders' Equity (Details) - Schedule of share-based compensation expense recognized - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Shareholders' Equity (Details) - Schedule of share-based compensation expense recognized [Line Items]
Total share-based compensation expense	$ 4,307	$ 4,750	$ 4,577
Research and development [Member]
Shareholders' Equity (Details) - Schedule of share-based compensation expense recognized [Line Items]
Total share-based compensation expense	2,081	2,203	1,806
Marketing and business development [Member]
Shareholders' Equity (Details) - Schedule of share-based compensation expense recognized [Line Items]
Total share-based compensation expense	383	317	140
General and administrative [Member]
Shareholders' Equity (Details) - Schedule of share-based compensation expense recognized [Line Items]
Total share-based compensation expense	$ 1,843	$ 2,230	$ 2,631

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

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

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