Accounts Payable and Other accrued liabilities (Details) - Schedule of other long-term accrued liabilities - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Schedule of other long-term accrued liabilities [Abstract]
Management fees	$ 608	$ 912
Other long –term liabilities	45	45
Total	$ 653	$ 957