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Business Description, Basis of Presentation and Significant Accounting Policies (Details Textual) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended		9 Months Ended		81 Months Ended
	Jan. 31, 2022	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Oct. 31, 2022	Oct. 28, 2022	Jan. 04, 2022	Dec. 31, 2021	Jul. 02, 2021
Loss Contingencies [Line Items]
Cash and cash equivalents		$ 1,450		$ 1,450		$ 1,450				$ 1,071
Working capital		19,329		19,329		19,329
Net cash used in operating activities				(2,060)	$ (1,477)
Increase of cash used in operating activities				(583)
Litigation settlement expense						$ 28,798
Edward D. Bagley | Bridge Loan
Loss Contingencies [Line Items]
Principal amount of loan obtained									$ 2,000
Edward D. Bagley | Bridge Loan | Notes Payable
Loss Contingencies [Line Items]
Principal amount of loan obtained											$ 2,000
Subsequent Event [Member] | Edward D. Bagley | Bridge Loan | Notes Payable
Loss Contingencies [Line Items]
Principal amount of loan obtained							$ 2,000	$ 2,000
Common stock and additional paid-in capital [Member]
Loss Contingencies [Line Items]
Issue of common stock and warrants	$ 2,000	$ 0	$ 9,288	$ 2,000	$ 9,288

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