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Related Party Arrangements (Details Textual) - Chief Executive Officer - USD ($)	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Accrued Expenses And Other Liabilities
Related Party Transaction [Line Items]
Due to related parties	$ 432,000
Other Liability, Related and Nonrelated Party Status [Extensible Enumeration]	Related Party [Member]
Research Grants
Related Party Transaction [Line Items]
Total expense	$ 216,000	$ 216,000
Operating Cost and Expense, Related and Nonrelated Party Status [Extensible Enumeration]	Related Party [Member]	Related Party [Member]

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