Revenues - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Total revenues	$ 1,039	$ 950
Research and development agreements [Member]
Disaggregation of Revenue [Line Items]
Total revenues	884	824
Product revenue [Member]
Disaggregation of Revenue [Line Items]
Total revenues	0	78
Research and development milestone [Member]
Disaggregation of Revenue [Line Items]
Total revenues	125	0
Royalties on product sales [Member]
Disaggregation of Revenue [Line Items]
Total revenues	$ 30	$ 48

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

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+ Details

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