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Related Party Arrangements (Details Textual) - Chief Executive Officer - USD ($)	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Accrued Expenses And Other Liabilities
Related Party Transaction [Line Items]
Due to related parties	$ 432,000
Other Liability Related Party Type [Extensible Enumeration]	Related Party [Member]
Research Grants
Related Party Transaction [Line Items]
Total expense	$ 216,000	$ 324,000
Operating Cost And Expense Related Party Type [Extensible Enumeration]	Related Party [Member]	Related Party [Member]

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