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Related Party Arrangements (Details Textual) - Chief Executive Officer - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Accrued Expenses And Other Liabilities
Related Party Transaction [Line Items]
Due to related parties	$ 216,000
Research Grants
Related Party Transaction [Line Items]
Total expense	$ 432,000	$ 439,000

X

- Definition

Carrying amount as of the balance sheet date of obligations due all related parties.

+ References

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-Publisher FASB
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Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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